7181525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1163}}^1$

素因数の和:1205

約数の個数: 24

約数和(自身を含む): 10103520

約数和(自身を除く): 2921995

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 1163, 1235, 5815, 6175, 15119, 22097, 29075, 75595, 110485, 287261, 377975, 552425, 1436305, 7181525]

約数ペア:

[(1, 7181525), (5, 1436305), (13, 552425), (19, 377975), (25, 287261), (65, 110485), (95, 75595), (247, 29075), (325, 22097), (475, 15119), (1163, 6175), (1235, 5815)]