222122545

素因数分解:

$5^1\times {\mathrm{163}}^1\times {\mathrm{449}}^1\times {\mathrm{607}}^1$

素因数の和:1224

約数の個数: 16

約数和(自身を含む): 269222400

約数和(自身を除く): 47099855

約数列:

[1, 5, 163, 449, 607, 815, 2245, 3035, 73187, 98941, 272543, 365935, 494705, 1362715, 44424509, 222122545]

約数ペア:

[(1, 222122545), (5, 44424509), (163, 1362715), (449, 494705), (607, 365935), (815, 272543), (2245, 98941), (3035, 73187)]