85702875

素因数分解:

$3^1\times 5^3\times {\mathrm{449}}^1\times {\mathrm{509}}^1$

素因数の和:976

約数の個数: 32

約数和(自身を含む): 143208000

約数和(自身を除く): 57505125

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 449, 509, 1347, 1527, 2245, 2545, 6735, 7635, 11225, 12725, 33675, 38175, 56125, 63625, 168375, 190875, 228541, 685623, 1142705, 3428115, 5713525, 17140575, 28567625, 85702875]

約数ペア:

[(1, 85702875), (3, 28567625), (5, 17140575), (15, 5713525), (25, 3428115), (75, 1142705), (125, 685623), (375, 228541), (449, 190875), (509, 168375), (1347, 63625), (1527, 56125), (2245, 38175), (2545, 33675), (6735, 12725), (7635, 11225)]