15561084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1531}}^1$

素因数の和:1567

約数の個数: 72

約数和(自身を含む): 45641344

約数和(自身を除く): 30080260

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1531, 1694, 2541, 3062, 3388, 4593, 5082, 6124, 9186, 10164, 10717, 16841, 18372, 21434, 32151, 33682, 42868, 50523, 64302, 67364, 101046, 117887, 128604, 185251, 202092, 235774, 353661, 370502, 471548, 555753, 707322, 741004, 1111506, 1296757, 1414644, 2223012, 2593514, 3890271, 5187028, 7780542, 15561084]

約数ペア:

[(1, 15561084), (2, 7780542), (3, 5187028), (4, 3890271), (6, 2593514), (7, 2223012), (11, 1414644), (12, 1296757), (14, 1111506), (21, 741004), (22, 707322), (28, 555753), (33, 471548), (42, 370502), (44, 353661), (66, 235774), (77, 202092), (84, 185251), (121, 128604), (132, 117887), (154, 101046), (231, 67364), (242, 64302), (308, 50523), (363, 42868), (462, 33682), (484, 32151), (726, 21434), (847, 18372), (924, 16841), (1452, 10717), (1531, 10164), (1694, 9186), (2541, 6124), (3062, 5082), (3388, 4593)]