201787625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5399}}^1$

素因数の和:5450

約数の個数: 32

約数和(自身を含む): 283046400

約数和(自身を除く): 81258775

約数列:

[1, 5, 13, 23, 25, 65, 115, 125, 299, 325, 575, 1495, 1625, 2875, 5399, 7475, 26995, 37375, 70187, 124177, 134975, 350935, 620885, 674875, 1614301, 1754675, 3104425, 8071505, 8773375, 15522125, 40357525, 201787625]

約数ペア:

[(1, 201787625), (5, 40357525), (13, 15522125), (23, 8773375), (25, 8071505), (65, 3104425), (115, 1754675), (125, 1614301), (299, 674875), (325, 620885), (575, 350935), (1495, 134975), (1625, 124177), (2875, 70187), (5399, 37375), (7475, 26995)]