6811025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1103}}^1$

素因数の和:1145

約数の個数: 24

約数和(自身を含む): 9582720

約数和(自身を除く): 2771695

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 1103, 1235, 5515, 6175, 14339, 20957, 27575, 71695, 104785, 272441, 358475, 523925, 1362205, 6811025]

約数ペア:

[(1, 6811025), (5, 1362205), (13, 523925), (19, 358475), (25, 272441), (65, 104785), (95, 71695), (247, 27575), (325, 20957), (475, 14339), (1103, 6175), (1235, 5515)]