54342625

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:378

約数の個数: 32

約数和(自身を含む): 72783360

約数和(自身を除く): 18440735

約数列:

[1, 5, 17, 25, 85, 107, 125, 239, 425, 535, 1195, 1819, 2125, 2675, 4063, 5975, 9095, 13375, 20315, 25573, 29875, 45475, 101575, 127865, 227375, 434741, 507875, 639325, 2173705, 3196625, 10868525, 54342625]

約数ペア:

[(1, 54342625), (5, 10868525), (17, 3196625), (25, 2173705), (85, 639325), (107, 507875), (125, 434741), (239, 227375), (425, 127865), (535, 101575), (1195, 45475), (1819, 29875), (2125, 25573), (2675, 20315), (4063, 13375), (5975, 9095)]