11285305

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:456

約数の個数: 16

約数和(自身を含む): 13909824

約数和(自身を除く): 2624519

約数列:

[1, 5, 61, 163, 227, 305, 815, 1135, 9943, 13847, 37001, 49715, 69235, 185005, 2257061, 11285305]

約数ペア:

[(1, 11285305), (5, 2257061), (61, 185005), (163, 69235), (227, 49715), (305, 37001), (815, 13847), (1135, 9943)]