120287375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{937}}^1$

素因数の和:1044

約数の個数: 32

約数和(自身を含む): 163887360

約数和(自身を除く): 43599985

約数列:

[1, 5, 13, 25, 65, 79, 125, 325, 395, 937, 1027, 1625, 1975, 4685, 5135, 9875, 12181, 23425, 25675, 60905, 74023, 117125, 128375, 304525, 370115, 962299, 1522625, 1850575, 4811495, 9252875, 24057475, 120287375]

約数ペア:

[(1, 120287375), (5, 24057475), (13, 9252875), (25, 4811495), (65, 1850575), (79, 1522625), (125, 962299), (325, 370115), (395, 304525), (937, 128375), (1027, 117125), (1625, 74023), (1975, 60905), (4685, 25675), (5135, 23425), (9875, 12181)]