2955875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:152

約数の個数: 32

約数和(自身を含む): 4245696

約数和(自身を除く): 1289821

約数列:

[1, 5, 13, 17, 25, 65, 85, 107, 125, 221, 325, 425, 535, 1105, 1391, 1625, 1819, 2125, 2675, 5525, 6955, 9095, 13375, 23647, 27625, 34775, 45475, 118235, 173875, 227375, 591175, 2955875]

約数ペア:

[(1, 2955875), (5, 591175), (13, 227375), (17, 173875), (25, 118235), (65, 45475), (85, 34775), (107, 27625), (125, 23647), (221, 13375), (325, 9095), (425, 6955), (535, 5525), (1105, 2675), (1391, 2125), (1625, 1819)]