152169625

素因数分解:

$5^3\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 196245504

約数和(自身を除く): 44075879

約数列:

[1, 5, 25, 53, 103, 125, 223, 265, 515, 1115, 1325, 2575, 5459, 5575, 6625, 11819, 12875, 22969, 27295, 27875, 59095, 114845, 136475, 295475, 574225, 682375, 1217357, 1477375, 2871125, 6086785, 30433925, 152169625]

約数ペア:

[(1, 152169625), (5, 30433925), (25, 6086785), (53, 2871125), (103, 1477375), (125, 1217357), (223, 682375), (265, 574225), (515, 295475), (1115, 136475), (1325, 114845), (2575, 59095), (5459, 27875), (5575, 27295), (6625, 22969), (11819, 12875)]