23155715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{9791}}^1$

素因数の和:9850

約数の個数: 16

約数和(自身を含む): 31021056

約数和(自身を除く): 7865341

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 9791, 48955, 107701, 421013, 538505, 2105065, 4631143, 23155715]

約数ペア:

[(1, 23155715), (5, 4631143), (11, 2105065), (43, 538505), (55, 421013), (215, 107701), (473, 48955), (2365, 9791)]