225573745

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{21911}}^1$

素因数の和:22016

約数の個数: 16

約数和(自身を含む): 283979520

約数和(自身を除く): 58405775

約数列:

[1, 5, 29, 71, 145, 355, 2059, 10295, 21911, 109555, 635419, 1555681, 3177095, 7778405, 45114749, 225573745]

約数ペア:

[(1, 225573745), (5, 45114749), (29, 7778405), (71, 3177095), (145, 1555681), (355, 635419), (2059, 109555), (10295, 21911)]