222030385

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{8431}}^1$

素因数の和:8688

約数の個数: 16

約数和(自身を含む): 279267840

約数和(自身を除く): 57237455

約数列:

[1, 5, 23, 115, 229, 1145, 5267, 8431, 26335, 42155, 193913, 969565, 1930699, 9653495, 44406077, 222030385]

約数ペア:

[(1, 222030385), (5, 44406077), (23, 9653495), (115, 1930699), (229, 969565), (1145, 193913), (5267, 42155), (8431, 26335)]