85055625

素因数分解:

$3^2\times 5^4\times {\mathrm{15121}}^1$

素因数の和:15147

約数の個数: 30

約数和(自身を含む): 153533666

約数和(自身を除く): 68478041

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 625, 1125, 1875, 5625, 15121, 45363, 75605, 136089, 226815, 378025, 680445, 1134075, 1890125, 3402225, 5670375, 9450625, 17011125, 28351875, 85055625]

約数ペア:

[(1, 85055625), (3, 28351875), (5, 17011125), (9, 9450625), (15, 5670375), (25, 3402225), (45, 1890125), (75, 1134075), (125, 680445), (225, 378025), (375, 226815), (625, 136089), (1125, 75605), (1875, 45363), (5625, 15121)]