290134825825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{1931}}^1\times {\mathrm{462311}}^1$

素因数の和:464265

約数の個数: 24

約数和(自身を含む): 387643064256

約数和(自身を除く): 97508238431

約数列:

[1, 5, 13, 25, 65, 325, 1931, 9655, 25103, 48275, 125515, 462311, 627575, 2311555, 6010043, 11557775, 30050215, 150251075, 892722541, 4463612705, 11605393033, 22318063525, 58026965165, 290134825825]

約数ペア:

[(1, 290134825825), (5, 58026965165), (13, 22318063525), (25, 11605393033), (65, 4463612705), (325, 892722541), (1931, 150251075), (9655, 30050215), (25103, 11557775), (48275, 6010043), (125515, 2311555), (462311, 627575)]