156910141465

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2971}}^1\times {\mathrm{19597}}^1$

素因数の和:22598

約数の個数: 48

約数和(自身を含む): 239038530624

約数和(自身を除く): 82128389159

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 539, 2695, 2971, 14855, 19597, 20797, 32681, 97985, 103985, 137179, 145579, 163405, 215567, 228767, 685895, 727895, 960253, 1077835, 1143835, 1508969, 1601369, 4801265, 7544845, 8006845, 10562783, 52813915, 58222687, 291113435, 407558809, 640449557, 2037794045, 2852911663, 3202247785, 4483146899, 14264558315, 22415734495, 31382028293, 156910141465]

約数ペア:

[(1, 156910141465), (5, 31382028293), (7, 22415734495), (11, 14264558315), (35, 4483146899), (49, 3202247785), (55, 2852911663), (77, 2037794045), (245, 640449557), (385, 407558809), (539, 291113435), (2695, 58222687), (2971, 52813915), (14855, 10562783), (19597, 8006845), (20797, 7544845), (32681, 4801265), (97985, 1601369), (103985, 1508969), (137179, 1143835), (145579, 1077835), (163405, 960253), (215567, 727895), (228767, 685895)]