72694875

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17623}}^1$

素因数の和:17652

約数の個数: 32

約数和(自身を含む): 131968512

約数和(自身を除く): 59273637

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 825, 1375, 4125, 17623, 52869, 88115, 193853, 264345, 440575, 581559, 969265, 1321725, 2202875, 2907795, 4846325, 6608625, 14538975, 24231625, 72694875]

約数ペア:

[(1, 72694875), (3, 24231625), (5, 14538975), (11, 6608625), (15, 4846325), (25, 2907795), (33, 2202875), (55, 1321725), (75, 969265), (125, 581559), (165, 440575), (275, 264345), (375, 193853), (825, 88115), (1375, 52869), (4125, 17623)]