2397285

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 4717440

約数和(自身を除く): 2320155

約数列:

[1, 3, 5, 9, 11, 15, 29, 33, 45, 55, 87, 99, 145, 165, 167, 261, 319, 435, 495, 501, 835, 957, 1305, 1503, 1595, 1837, 2505, 2871, 4785, 4843, 5511, 7515, 9185, 14355, 14529, 16533, 24215, 27555, 43587, 53273, 72645, 82665, 159819, 217935, 266365, 479457, 799095, 2397285]

約数ペア:

[(1, 2397285), (3, 799095), (5, 479457), (9, 266365), (11, 217935), (15, 159819), (29, 82665), (33, 72645), (45, 53273), (55, 43587), (87, 27555), (99, 24215), (145, 16533), (165, 14529), (167, 14355), (261, 9185), (319, 7515), (435, 5511), (495, 4843), (501, 4785), (835, 2871), (957, 2505), (1305, 1837), (1503, 1595)]