14906875

素因数分解:

$5^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:121

約数の個数: 40

約数和(自身を含む): 20918304

約数和(自身を除く): 6011429

約数列:

[1, 5, 17, 23, 25, 61, 85, 115, 125, 305, 391, 425, 575, 625, 1037, 1403, 1525, 1955, 2125, 2875, 5185, 7015, 7625, 9775, 10625, 14375, 23851, 25925, 35075, 38125, 48875, 119255, 129625, 175375, 244375, 596275, 648125, 876875, 2981375, 14906875]

約数ペア:

[(1, 14906875), (5, 2981375), (17, 876875), (23, 648125), (25, 596275), (61, 244375), (85, 175375), (115, 129625), (125, 119255), (305, 48875), (391, 38125), (425, 35075), (575, 25925), (625, 23851), (1037, 14375), (1403, 10625), (1525, 9775), (1955, 7625), (2125, 7015), (2875, 5185)]