68274975

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53549}}^1$

素因数の和:53579

約数の個数: 24

約数和(自身を含む): 119523600

約数和(自身を除く): 51248625

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 53549, 160647, 267745, 803235, 910333, 1338725, 2730999, 4016175, 4551665, 13654995, 22758325, 68274975]

約数ペア:

[(1, 68274975), (3, 22758325), (5, 13654995), (15, 4551665), (17, 4016175), (25, 2730999), (51, 1338725), (75, 910333), (85, 803235), (255, 267745), (425, 160647), (1275, 53549)]