42220535

素因数分解:

$5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{2879}}^1$

素因数の和:3310

約数の個数: 16

約数和(自身を含む): 58060800

約数和(自身を除く): 15840265

約数列:

[1, 5, 7, 35, 419, 2095, 2879, 2933, 14395, 14665, 20153, 100765, 1206301, 6031505, 8444107, 42220535]

約数ペア:

[(1, 42220535), (5, 8444107), (7, 6031505), (35, 1206301), (419, 100765), (2095, 20153), (2879, 14665), (2933, 14395)]