90586625

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{907}}^1$

素因数の和:986

約数の個数: 32

約数和(自身を含む): 122383872

約数和(自身を除く): 31797247

約数列:

[1, 5, 17, 25, 47, 85, 125, 235, 425, 799, 907, 1175, 2125, 3995, 4535, 5875, 15419, 19975, 22675, 42629, 77095, 99875, 113375, 213145, 385475, 724693, 1065725, 1927375, 3623465, 5328625, 18117325, 90586625]

約数ペア:

[(1, 90586625), (5, 18117325), (17, 5328625), (25, 3623465), (47, 1927375), (85, 1065725), (125, 724693), (235, 385475), (425, 213145), (799, 113375), (907, 99875), (1175, 77095), (2125, 42629), (3995, 22675), (4535, 19975), (5875, 15419)]