159555455

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{110419}}^1$

素因数の和:110458

約数の個数: 12

約数和(自身を含む): 203393640

約数和(自身を除く): 43838185

約数列:

[1, 5, 17, 85, 289, 1445, 110419, 552095, 1877123, 9385615, 31911091, 159555455]

約数ペア:

[(1, 159555455), (5, 31911091), (17, 9385615), (85, 1877123), (289, 552095), (1445, 110419)]