15274301

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:572

約数の個数: 16

約数和(自身を含む): 17987328

約数和(自身を除く): 2713027

約数列:

[1, 7, 71, 73, 421, 497, 511, 2947, 5183, 29891, 30733, 36281, 209237, 215131, 2182043, 15274301]

約数ペア:

[(1, 15274301), (7, 2182043), (71, 215131), (73, 209237), (421, 36281), (497, 30733), (511, 29891), (2947, 5183)]