90480247825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1\times {\mathrm{6863}}^1$

素因数の和:7326

約数の個数: 48

約数和(自身を含む): 123544092672

約数和(自身を除く): 33063844847

約数列:

[1, 5, 11, 25, 55, 191, 251, 275, 955, 1255, 2101, 2761, 4775, 6275, 6863, 10505, 13805, 34315, 47941, 52525, 69025, 75493, 171575, 239705, 377465, 527351, 1198525, 1310833, 1722613, 1887325, 2636755, 6554165, 8613065, 13183775, 14419163, 18948743, 32770825, 43065325, 72095815, 94743715, 329019083, 360479075, 473718575, 1645095415, 3619209913, 8225477075, 18096049565, 90480247825]

約数ペア:

[(1, 90480247825), (5, 18096049565), (11, 8225477075), (25, 3619209913), (55, 1645095415), (191, 473718575), (251, 360479075), (275, 329019083), (955, 94743715), (1255, 72095815), (2101, 43065325), (2761, 32770825), (4775, 18948743), (6275, 14419163), (6863, 13183775), (10505, 8613065), (13805, 6554165), (34315, 2636755), (47941, 1887325), (52525, 1722613), (69025, 1310833), (75493, 1198525), (171575, 527351), (239705, 377465)]