61994925

素因数分解:

$3^2\times 5^2\times {\mathrm{379}}^1\times {\mathrm{727}}^1$

素因数の和:1122

約数の個数: 36

約数和(自身を含む): 111485920

約数和(自身を除く): 49490995

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 379, 727, 1137, 1895, 2181, 3411, 3635, 5685, 6543, 9475, 10905, 17055, 18175, 28425, 32715, 54525, 85275, 163575, 275533, 826599, 1377665, 2479797, 4132995, 6888325, 12398985, 20664975, 61994925]

約数ペア:

[(1, 61994925), (3, 20664975), (5, 12398985), (9, 6888325), (15, 4132995), (25, 2479797), (45, 1377665), (75, 826599), (225, 275533), (379, 163575), (727, 85275), (1137, 54525), (1895, 32715), (2181, 28425), (3411, 18175), (3635, 17055), (5685, 10905), (6543, 9475)]