31530585

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{91393}}^1$

素因数の和:91424

約数の個数: 16

約数和(自身を含む): 52642944

約数和(自身を除く): 21112359

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 91393, 274179, 456965, 1370895, 2102039, 6306117, 10510195, 31530585]

約数ペア:

[(1, 31530585), (3, 10510195), (5, 6306117), (15, 2102039), (23, 1370895), (69, 456965), (115, 274179), (345, 91393)]