7280884025

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{83857}}^1$

素因数の和:84041

約数の個数: 24

約数和(自身を含む): 9483333504

約数和(自身を除く): 2202449479

約数列:

[1, 5, 23, 25, 115, 151, 575, 755, 3473, 3775, 17365, 83857, 86825, 419285, 1928711, 2096425, 9643555, 12662407, 48217775, 63312035, 291235361, 316560175, 1456176805, 7280884025]

約数ペア:

[(1, 7280884025), (5, 1456176805), (23, 316560175), (25, 291235361), (115, 63312035), (151, 48217775), (575, 12662407), (755, 9643555), (3473, 2096425), (3775, 1928711), (17365, 419285), (83857, 86825)]