869968785

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{10859}}^1$

素因数の和:10990

約数の個数: 48

約数和(自身を含む): 1634212800

約数和(自身を除く): 764244015

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 109, 147, 245, 327, 545, 735, 763, 1635, 2289, 3815, 5341, 10859, 11445, 16023, 26705, 32577, 54295, 76013, 80115, 162885, 228039, 380065, 532091, 1140195, 1183631, 1596273, 2660455, 3550893, 5918155, 7981365, 8285417, 17754465, 24856251, 41427085, 57997919, 124281255, 173993757, 289989595, 869968785]

約数ペア:

[(1, 869968785), (3, 289989595), (5, 173993757), (7, 124281255), (15, 57997919), (21, 41427085), (35, 24856251), (49, 17754465), (105, 8285417), (109, 7981365), (147, 5918155), (245, 3550893), (327, 2660455), (545, 1596273), (735, 1183631), (763, 1140195), (1635, 532091), (2289, 380065), (3815, 228039), (5341, 162885), (10859, 80115), (11445, 76013), (16023, 54295), (26705, 32577)]