1154191025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{1201}}^1\times {\mathrm{2957}}^1$

素因数の和:4181

約数の個数: 24

約数和(自身を含む): 1543093944

約数和(自身を除く): 388902919

約数列:

[1, 5, 13, 25, 65, 325, 1201, 2957, 6005, 14785, 15613, 30025, 38441, 73925, 78065, 192205, 390325, 961025, 3551357, 17756785, 46167641, 88783925, 230838205, 1154191025]

約数ペア:

[(1, 1154191025), (5, 230838205), (13, 88783925), (25, 46167641), (65, 17756785), (325, 3551357), (1201, 961025), (2957, 390325), (6005, 192205), (14785, 78065), (15613, 73925), (30025, 38441)]