85245975

素因数分解:

$3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{6211}}^1$

素因数の和:6288

約数の個数: 36

約数和(自身を含む): 155213032

約数和(自身を除く): 69967057

約数列:

[1, 3, 5, 9, 15, 25, 45, 61, 75, 183, 225, 305, 549, 915, 1525, 2745, 4575, 6211, 13725, 18633, 31055, 55899, 93165, 155275, 279495, 378871, 465825, 1136613, 1397475, 1894355, 3409839, 5683065, 9471775, 17049195, 28415325, 85245975]

約数ペア:

[(1, 85245975), (3, 28415325), (5, 17049195), (9, 9471775), (15, 5683065), (25, 3409839), (45, 1894355), (61, 1397475), (75, 1136613), (183, 465825), (225, 378871), (305, 279495), (549, 155275), (915, 93165), (1525, 55899), (2745, 31055), (4575, 18633), (6211, 13725)]