201797025

素因数分解:

$3^1\times 5^2\times {\mathrm{727}}^1\times {\mathrm{3701}}^1$

素因数の和:4441

約数の個数: 24

約数和(自身を含む): 334186944

約数和(自身を除く): 132389919

約数列:

[1, 3, 5, 15, 25, 75, 727, 2181, 3635, 3701, 10905, 11103, 18175, 18505, 54525, 55515, 92525, 277575, 2690627, 8071881, 13453135, 40359405, 67265675, 201797025]

約数ペア:

[(1, 201797025), (3, 67265675), (5, 40359405), (15, 13453135), (25, 8071881), (75, 2690627), (727, 277575), (2181, 92525), (3635, 55515), (3701, 54525), (10905, 18505), (11103, 18175)]