438537025

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{9103}}^1$

素因数の和:9201

約数の個数: 24

約数和(自身を含む): 568963584

約数和(自身を除く): 130426559

約数列:

[1, 5, 25, 41, 47, 205, 235, 1025, 1175, 1927, 9103, 9635, 45515, 48175, 227575, 373223, 427841, 1866115, 2139205, 9330575, 10696025, 17541481, 87707405, 438537025]

約数ペア:

[(1, 438537025), (5, 87707405), (25, 17541481), (41, 10696025), (47, 9330575), (205, 2139205), (235, 1866115), (1025, 427841), (1175, 373223), (1927, 227575), (9103, 48175), (9635, 45515)]