48809125

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:358

約数の個数: 32

約数和(自身を含む): 65415168

約数和(自身を除く): 16606043

約数列:

[1, 5, 17, 25, 85, 103, 125, 223, 425, 515, 1115, 1751, 2125, 2575, 3791, 5575, 8755, 12875, 18955, 22969, 27875, 43775, 94775, 114845, 218875, 390473, 473875, 574225, 1952365, 2871125, 9761825, 48809125]

約数ペア:

[(1, 48809125), (5, 9761825), (17, 2871125), (25, 1952365), (85, 574225), (103, 473875), (125, 390473), (223, 218875), (425, 114845), (515, 94775), (1115, 43775), (1751, 27875), (2125, 22969), (2575, 18955), (3791, 12875), (5575, 8755)]