2014653875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{3911}}^1$

素因数の和:4256

約数の個数: 32

約数和(自身を含む): 2716930944

約数和(自身を除く): 702277069

約数列:

[1, 5, 13, 25, 65, 125, 317, 325, 1585, 1625, 3911, 4121, 7925, 19555, 20605, 39625, 50843, 97775, 103025, 254215, 488875, 515125, 1239787, 1271075, 6198935, 6355375, 16117231, 30994675, 80586155, 154973375, 402930775, 2014653875]

約数ペア:

[(1, 2014653875), (5, 402930775), (13, 154973375), (25, 80586155), (65, 30994675), (125, 16117231), (317, 6355375), (325, 6198935), (1585, 1271075), (1625, 1239787), (3911, 515125), (4121, 488875), (7925, 254215), (19555, 103025), (20605, 97775), (39625, 50843)]