22287115

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4507}}^1$

素因数の和:4578

約数の個数: 16

約数和(自身を含む): 28562688

約数和(自身を除く): 6275573

約数列:

[1, 5, 23, 43, 115, 215, 989, 4507, 4945, 22535, 103661, 193801, 518305, 969005, 4457423, 22287115]

約数ペア:

[(1, 22287115), (5, 4457423), (23, 969005), (43, 518305), (115, 193801), (215, 103661), (989, 22535), (4507, 4945)]