1079647575

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{3877}}^1$

素因数の和:4016

約数の個数: 48

約数和(自身を含む): 1846548480

約数和(自身を除く): 766900905

約数列:

[1, 3, 5, 15, 25, 47, 75, 79, 141, 235, 237, 395, 705, 1175, 1185, 1975, 3525, 3713, 3877, 5925, 11139, 11631, 18565, 19385, 55695, 58155, 92825, 96925, 182219, 278475, 290775, 306283, 546657, 911095, 918849, 1531415, 2733285, 4555475, 4594245, 7657075, 13666425, 14395301, 22971225, 43185903, 71976505, 215929515, 359882525, 1079647575]

約数ペア:

[(1, 1079647575), (3, 359882525), (5, 215929515), (15, 71976505), (25, 43185903), (47, 22971225), (75, 14395301), (79, 13666425), (141, 7657075), (235, 4594245), (237, 4555475), (395, 2733285), (705, 1531415), (1175, 918849), (1185, 911095), (1975, 546657), (3525, 306283), (3713, 290775), (3877, 278475), (5925, 182219), (11139, 96925), (11631, 92825), (18565, 58155), (19385, 55695)]