76968775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13931}}^1$

素因数の和:13971

約数の個数: 24

約数和(自身を含む): 108836784

約数和(自身を除く): 31868009

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 5525, 13931, 69655, 181103, 236827, 348275, 905515, 1184135, 3078751, 4527575, 5920675, 15393755, 76968775]

約数ペア:

[(1, 76968775), (5, 15393755), (13, 5920675), (17, 4527575), (25, 3078751), (65, 1184135), (85, 905515), (221, 348275), (325, 236827), (425, 181103), (1105, 69655), (5525, 13931)]