76448085

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2213}}^1$

素因数の和:2282

約数の個数: 48

約数和(自身を含む): 145380096

約数和(自身を除く): 68932011

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 49, 105, 141, 147, 235, 245, 329, 705, 735, 987, 1645, 2213, 2303, 4935, 6639, 6909, 11065, 11515, 15491, 33195, 34545, 46473, 77455, 104011, 108437, 232365, 312033, 325311, 520055, 542185, 728077, 1560165, 1626555, 2184231, 3640385, 5096539, 10921155, 15289617, 25482695, 76448085]

約数ペア:

[(1, 76448085), (3, 25482695), (5, 15289617), (7, 10921155), (15, 5096539), (21, 3640385), (35, 2184231), (47, 1626555), (49, 1560165), (105, 728077), (141, 542185), (147, 520055), (235, 325311), (245, 312033), (329, 232365), (705, 108437), (735, 104011), (987, 77455), (1645, 46473), (2213, 34545), (2303, 33195), (4935, 15491), (6639, 11515), (6909, 11065)]