83127555

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1619}}^1$

素因数の和:1800

約数の個数: 48

約数和(自身を含む): 165784320

約数和(自身を除く): 82656765

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 163, 315, 489, 815, 1141, 1467, 1619, 2445, 3423, 4857, 5705, 7335, 8095, 10269, 11333, 14571, 17115, 24285, 33999, 51345, 56665, 72855, 101997, 169995, 263897, 509985, 791691, 1319485, 1847279, 2375073, 3958455, 5541837, 9236395, 11875365, 16625511, 27709185, 83127555]

約数ペア:

[(1, 83127555), (3, 27709185), (5, 16625511), (7, 11875365), (9, 9236395), (15, 5541837), (21, 3958455), (35, 2375073), (45, 1847279), (63, 1319485), (105, 791691), (163, 509985), (315, 263897), (489, 169995), (815, 101997), (1141, 72855), (1467, 56665), (1619, 51345), (2445, 33999), (3423, 24285), (4857, 17115), (5705, 14571), (7335, 11333), (8095, 10269)]