28495120895

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{1613}}^1\times {\mathrm{185957}}^1$

素因数の和:187594

約数の個数: 16

約数和(自身を含む): 36016345440

約数和(自身を除く): 7521224545

約数列:

[1, 5, 19, 95, 1613, 8065, 30647, 153235, 185957, 929785, 3533183, 17665915, 299948641, 1499743205, 5699024179, 28495120895]

約数ペア:

[(1, 28495120895), (5, 5699024179), (19, 1499743205), (95, 299948641), (1613, 17665915), (8065, 3533183), (30647, 929785), (153235, 185957)]