245617150305

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{4523}}^1$

素因数の和:4815

約数の個数: 128

約数和(自身を含む): 445783523328

約数和(自身を除く): 200166373023

約数列:

[1, 3, 5, 15, 17, 23, 47, 51, 69, 85, 115, 141, 197, 235, 255, 345, 391, 591, 705, 799, 985, 1081, 1173, 1955, 2397, 2955, 3243, 3349, 3995, 4523, 4531, 5405, 5865, 9259, 10047, 11985, 13569, 13593, 16215, 16745, 18377, 22615, 22655, 27777, 46295, 50235, 55131, 67845, 67965, 76891, 77027, 91885, 104029, 138885, 157403, 212581, 212957, 230673, 231081, 275655, 312087, 384455, 385135, 472209, 520145, 637743, 638871, 787015, 891031, 1062905, 1064785, 1153365, 1155405, 1560435, 1768493, 2361045, 2673093, 3188715, 3194355, 3613877, 3620269, 4455155, 4889363, 5305479, 8842465, 10841631, 10860807, 13365465, 14668089, 15147527, 18069385, 18101345, 20493713, 24446815, 26527395, 41878457, 45442581, 54208155, 54304035, 61481139, 73340445, 75737635, 83119171, 102468565, 125635371, 209392285, 227212905, 249357513, 307405695, 348393121, 415595855, 628176855, 711933769, 963204511, 1045179363, 1246787565, 1741965605, 2135801307, 2889613533, 3559668845, 4816022555, 5225896815, 10679006535, 14448067665, 16374476687, 49123430061, 81872383435, 245617150305]

約数ペア:

[(1, 245617150305), (3, 81872383435), (5, 49123430061), (15, 16374476687), (17, 14448067665), (23, 10679006535), (47, 5225896815), (51, 4816022555), (69, 3559668845), (85, 2889613533), (115, 2135801307), (141, 1741965605), (197, 1246787565), (235, 1045179363), (255, 963204511), (345, 711933769), (391, 628176855), (591, 415595855), (705, 348393121), (799, 307405695), (985, 249357513), (1081, 227212905), (1173, 209392285), (1955, 125635371), (2397, 102468565), (2955, 83119171), (3243, 75737635), (3349, 73340445), (3995, 61481139), (4523, 54304035), (4531, 54208155), (5405, 45442581), (5865, 41878457), (9259, 26527395), (10047, 24446815), (11985, 20493713), (13569, 18101345), (13593, 18069385), (16215, 15147527), (16745, 14668089), (18377, 13365465), (22615, 10860807), (22655, 10841631), (27777, 8842465), (46295, 5305479), (50235, 4889363), (55131, 4455155), (67845, 3620269), (67965, 3613877), (76891, 3194355), (77027, 3188715), (91885, 2673093), (104029, 2361045), (138885, 1768493), (157403, 1560435), (212581, 1155405), (212957, 1153365), (230673, 1064785), (231081, 1062905), (275655, 891031), (312087, 787015), (384455, 638871), (385135, 637743), (472209, 520145)]