1115412485

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1129}}^1$

素因数の和:1250

約数の個数: 48

約数和(自身を含む): 1558206720

約数和(自身を除く): 442794235

約数列:

[1, 5, 11, 23, 55, 71, 115, 121, 253, 355, 605, 781, 1129, 1265, 1633, 2783, 3905, 5645, 8165, 8591, 12419, 13915, 17963, 25967, 42955, 62095, 80159, 89815, 129835, 136609, 197593, 285637, 400795, 683045, 881749, 987965, 1428185, 1843657, 3142007, 4408745, 9218285, 9699239, 15710035, 20280227, 48496195, 101401135, 223082497, 1115412485]

約数ペア:

[(1, 1115412485), (5, 223082497), (11, 101401135), (23, 48496195), (55, 20280227), (71, 15710035), (115, 9699239), (121, 9218285), (253, 4408745), (355, 3142007), (605, 1843657), (781, 1428185), (1129, 987965), (1265, 881749), (1633, 683045), (2783, 400795), (3905, 285637), (5645, 197593), (8165, 136609), (8591, 129835), (12419, 89815), (13915, 80159), (17963, 62095), (25967, 42955)]