145898675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{26407}}^1$

素因数の和:26447

約数の個数: 24

約数和(自身を含む): 206299296

約数和(自身を除く): 60400621

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 5525, 26407, 132035, 343291, 448919, 660175, 1716455, 2244595, 5835947, 8582275, 11222975, 29179735, 145898675]

約数ペア:

[(1, 145898675), (5, 29179735), (13, 11222975), (17, 8582275), (25, 5835947), (65, 2244595), (85, 1716455), (221, 660175), (325, 448919), (425, 343291), (1105, 132035), (5525, 26407)]