68101875

素因数分解:

$3^2\times 5^4\times {\mathrm{12107}}^1$

素因数の和:12133

約数の個数: 30

約数和(自身を含む): 122932524

約数和(自身を除く): 54830649

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 625, 1125, 1875, 5625, 12107, 36321, 60535, 108963, 181605, 302675, 544815, 908025, 1513375, 2724075, 4540125, 7566875, 13620375, 22700625, 68101875]

約数ペア:

[(1, 68101875), (3, 22700625), (5, 13620375), (9, 7566875), (15, 4540125), (25, 2724075), (45, 1513375), (75, 908025), (125, 544815), (225, 302675), (375, 181605), (625, 108963), (1125, 60535), (1875, 36321), (5625, 12107)]