53782625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1439}}^1$

素因数の和:1490

約数の個数: 32

約数和(自身を含む): 75479040

約数和(自身を除く): 21696415

約数列:

[1, 5, 13, 23, 25, 65, 115, 125, 299, 325, 575, 1439, 1495, 1625, 2875, 7195, 7475, 18707, 33097, 35975, 37375, 93535, 165485, 179875, 430261, 467675, 827425, 2151305, 2338375, 4137125, 10756525, 53782625]

約数ペア:

[(1, 53782625), (5, 10756525), (13, 4137125), (23, 2338375), (25, 2151305), (65, 827425), (115, 467675), (125, 430261), (299, 179875), (325, 165485), (575, 93535), (1439, 37375), (1495, 35975), (1625, 33097), (2875, 18707), (7195, 7475)]