71313525

素因数分解:

$3^2\times 5^2\times {\mathrm{151}}^1\times {\mathrm{2099}}^1$

素因数の和:2266

約数の個数: 36

約数和(自身を含む): 128637600

約数和(自身を除く): 57324075

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 151, 225, 453, 755, 1359, 2099, 2265, 3775, 6297, 6795, 10495, 11325, 18891, 31485, 33975, 52475, 94455, 157425, 316949, 472275, 950847, 1584745, 2852541, 4754235, 7923725, 14262705, 23771175, 71313525]

約数ペア:

[(1, 71313525), (3, 23771175), (5, 14262705), (9, 7923725), (15, 4754235), (25, 2852541), (45, 1584745), (75, 950847), (151, 472275), (225, 316949), (453, 157425), (755, 94455), (1359, 52475), (2099, 33975), (2265, 31485), (3775, 18891), (6297, 11325), (6795, 10495)]