20141506775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{11971}}^1$

素因数の和:12192

約数の個数: 48

約数和(自身を含む): 27932878848

約数和(自身を除く): 7791372073

約数列:

[1, 5, 13, 25, 31, 65, 155, 167, 325, 403, 775, 835, 2015, 2171, 4175, 5177, 10075, 10855, 11971, 25885, 54275, 59855, 67301, 129425, 155623, 299275, 336505, 371101, 778115, 1682525, 1855505, 1999157, 3890575, 4824313, 9277525, 9995785, 24121565, 25989041, 49978925, 61973867, 120607825, 129945205, 309869335, 649726025, 805660271, 1549346675, 4028301355, 20141506775]

約数ペア:

[(1, 20141506775), (5, 4028301355), (13, 1549346675), (25, 805660271), (31, 649726025), (65, 309869335), (155, 129945205), (167, 120607825), (325, 61973867), (403, 49978925), (775, 25989041), (835, 24121565), (2015, 9995785), (2171, 9277525), (4175, 4824313), (5177, 3890575), (10075, 1999157), (10855, 1855505), (11971, 1682525), (25885, 778115), (54275, 371101), (59855, 336505), (67301, 299275), (129425, 155623)]