88778875

素因数分解:

$5^3\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:340

約数の個数: 32

約数和(自身を含む): 115315200

約数和(自身を除く): 26536325

約数列:

[1, 5, 25, 43, 83, 125, 199, 215, 415, 995, 1075, 2075, 3569, 4975, 5375, 8557, 10375, 16517, 17845, 24875, 42785, 82585, 89225, 213925, 412925, 446125, 710231, 1069625, 2064625, 3551155, 17755775, 88778875]

約数ペア:

[(1, 88778875), (5, 17755775), (25, 3551155), (43, 2064625), (83, 1069625), (125, 710231), (199, 446125), (215, 412925), (415, 213925), (995, 89225), (1075, 82585), (2075, 42785), (3569, 24875), (4975, 17845), (5375, 16517), (8557, 10375)]