633235525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{1217}}^1\times {\mathrm{1601}}^1$

素因数の和:2841

約数の個数: 24

約数和(自身を含む): 846836424

約数和(自身を除く): 213600899

約数列:

[1, 5, 13, 25, 65, 325, 1217, 1601, 6085, 8005, 15821, 20813, 30425, 40025, 79105, 104065, 395525, 520325, 1948417, 9742085, 25329421, 48710425, 126647105, 633235525]

約数ペア:

[(1, 633235525), (5, 126647105), (13, 48710425), (25, 25329421), (65, 9742085), (325, 1948417), (1217, 520325), (1601, 395525), (6085, 104065), (8005, 79105), (15821, 40025), (20813, 30425)]