71358995

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{21397}}^1$

素因数の和:21454

約数の個数: 16

約数和(自身を含む): 92439360

約数和(自身を除く): 21080365

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 21397, 106985, 492131, 620513, 2460655, 3102565, 14271799, 71358995]

約数ペア:

[(1, 71358995), (5, 14271799), (23, 3102565), (29, 2460655), (115, 620513), (145, 492131), (667, 106985), (3335, 21397)]