15155280308

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1\times {\mathrm{773}}^1$

素因数の和:1209

約数の個数: 96

約数和(自身を含む): 32299948800

約数和(自身を除く): 17144668492

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 137, 266, 269, 274, 532, 538, 548, 773, 959, 1076, 1546, 1883, 1918, 2603, 3092, 3766, 3836, 5111, 5206, 5411, 7532, 10222, 10412, 10822, 14687, 18221, 20444, 21644, 29374, 35777, 36442, 36853, 58748, 71554, 72884, 73706, 102809, 105901, 143108, 147412, 205618, 207937, 211802, 257971, 411236, 415874, 423604, 515942, 700207, 741307, 831748, 1031884, 1400414, 1455559, 1482614, 2012119, 2800828, 2911118, 2965228, 3950803, 4024238, 4901449, 5822236, 7901606, 8048476, 9802898, 14084833, 15803212, 19605796, 27655621, 28169666, 28487369, 55311242, 56339332, 56974738, 110622484, 113949476, 199411583, 398823166, 541260011, 797646332, 1082520022, 2165040044, 3788820077, 7577640154, 15155280308]

約数ペア:

[(1, 15155280308), (2, 7577640154), (4, 3788820077), (7, 2165040044), (14, 1082520022), (19, 797646332), (28, 541260011), (38, 398823166), (76, 199411583), (133, 113949476), (137, 110622484), (266, 56974738), (269, 56339332), (274, 55311242), (532, 28487369), (538, 28169666), (548, 27655621), (773, 19605796), (959, 15803212), (1076, 14084833), (1546, 9802898), (1883, 8048476), (1918, 7901606), (2603, 5822236), (3092, 4901449), (3766, 4024238), (3836, 3950803), (5111, 2965228), (5206, 2911118), (5411, 2800828), (7532, 2012119), (10222, 1482614), (10412, 1455559), (10822, 1400414), (14687, 1031884), (18221, 831748), (20444, 741307), (21644, 700207), (29374, 515942), (35777, 423604), (36442, 415874), (36853, 411236), (58748, 257971), (71554, 211802), (72884, 207937), (73706, 205618), (102809, 147412), (105901, 143108)]