99717855

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1637}}^1$

素因数の和:1807

約数の個数: 32

約数和(自身を含む): 166053888

約数和(自身を除く): 66336033

約数列:

[1, 3, 5, 15, 31, 93, 131, 155, 393, 465, 655, 1637, 1965, 4061, 4911, 8185, 12183, 20305, 24555, 50747, 60915, 152241, 214447, 253735, 643341, 761205, 1072235, 3216705, 6647857, 19943571, 33239285, 99717855]

約数ペア:

[(1, 99717855), (3, 33239285), (5, 19943571), (15, 6647857), (31, 3216705), (93, 1072235), (131, 761205), (155, 643341), (393, 253735), (465, 214447), (655, 152241), (1637, 60915), (1965, 50747), (4061, 24555), (4911, 20305), (8185, 12183)]