99902615

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{12161}}^1$

素因数の和:12250

約数の個数: 16

約数和(自身を含む): 126095616

約数和(自身を除く): 26193001

約数列:

[1, 5, 31, 53, 155, 265, 1643, 8215, 12161, 60805, 376991, 644533, 1884955, 3222665, 19980523, 99902615]

約数ペア:

[(1, 99902615), (5, 19980523), (31, 3222665), (53, 1884955), (155, 644533), (265, 376991), (1643, 60805), (8215, 12161)]