60398875

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:736

約数の個数: 32

約数和(自身を含む): 81791424

約数和(自身を除く): 21392549

約数列:

[1, 5, 17, 25, 43, 85, 125, 215, 425, 661, 731, 1075, 2125, 3305, 3655, 5375, 11237, 16525, 18275, 28423, 56185, 82625, 91375, 142115, 280925, 483191, 710575, 1404625, 2415955, 3552875, 12079775, 60398875]

約数ペア:

[(1, 60398875), (5, 12079775), (17, 3552875), (25, 2415955), (43, 1404625), (85, 710575), (125, 483191), (215, 280925), (425, 142115), (661, 91375), (731, 82625), (1075, 56185), (2125, 28423), (3305, 18275), (3655, 16525), (5375, 11237)]