190225945

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{418079}}^1$

素因数の和:418104

約数の個数: 16

約数和(自身を含む): 280949760

約数和(自身を除く): 90723815

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 418079, 2090395, 2926553, 5435027, 14632765, 27175135, 38045189, 190225945]

約数ペア:

[(1, 190225945), (5, 38045189), (7, 27175135), (13, 14632765), (35, 5435027), (65, 2926553), (91, 2090395), (455, 418079)]