1954331295

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{13963}}^1$

素因数の和:14052

約数の個数: 64

約数和(自身を含む): 3774971904

約数和(自身を除く): 1820640609

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 43, 93, 105, 129, 155, 215, 217, 301, 465, 645, 651, 903, 1085, 1333, 1505, 3255, 3999, 4515, 6665, 9331, 13963, 19995, 27993, 41889, 46655, 69815, 97741, 139965, 209445, 293223, 432853, 488705, 600409, 1298559, 1466115, 1801227, 2164265, 3002045, 3029971, 4202863, 6492795, 9006135, 9089913, 12608589, 15149855, 18612679, 21014315, 45449565, 55838037, 63042945, 93063395, 130288753, 279190185, 390866259, 651443765, 1954331295]

約数ペア:

[(1, 1954331295), (3, 651443765), (5, 390866259), (7, 279190185), (15, 130288753), (21, 93063395), (31, 63042945), (35, 55838037), (43, 45449565), (93, 21014315), (105, 18612679), (129, 15149855), (155, 12608589), (215, 9089913), (217, 9006135), (301, 6492795), (465, 4202863), (645, 3029971), (651, 3002045), (903, 2164265), (1085, 1801227), (1333, 1466115), (1505, 1298559), (3255, 600409), (3999, 488705), (4515, 432853), (6665, 293223), (9331, 209445), (13963, 139965), (19995, 97741), (27993, 69815), (41889, 46655)]