193156665

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{990547}}^1$

素因数の和:990568

約数の個数: 16

約数和(自身を含む): 332824128

約数和(自身を除く): 139667463

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 990547, 2971641, 4952735, 12877111, 14858205, 38631333, 64385555, 193156665]

約数ペア:

[(1, 193156665), (3, 64385555), (5, 38631333), (13, 14858205), (15, 12877111), (39, 4952735), (65, 2971641), (195, 990547)]