11511625

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:202

約数の個数: 32

約数和(自身を含む): 15649920

約数和(自身を除く): 4138295

約数列:

[1, 5, 19, 25, 37, 95, 125, 131, 185, 475, 655, 703, 925, 2375, 2489, 3275, 3515, 4625, 4847, 12445, 16375, 17575, 24235, 62225, 87875, 92093, 121175, 311125, 460465, 605875, 2302325, 11511625]

約数ペア:

[(1, 11511625), (5, 2302325), (19, 605875), (25, 460465), (37, 311125), (95, 121175), (125, 92093), (131, 87875), (185, 62225), (475, 24235), (655, 17575), (703, 16375), (925, 12445), (2375, 4847), (2489, 4625), (3275, 3515)]