23670045

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{461}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 47279232

約数和(自身を除く): 23609187

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 163, 315, 461, 489, 815, 1141, 1383, 1467, 2305, 2445, 3227, 3423, 4149, 5705, 6915, 7335, 9681, 10269, 16135, 17115, 20745, 29043, 48405, 51345, 75143, 145215, 225429, 375715, 526001, 676287, 1127145, 1578003, 2630005, 3381435, 4734009, 7890015, 23670045]

約数ペア:

[(1, 23670045), (3, 7890015), (5, 4734009), (7, 3381435), (9, 2630005), (15, 1578003), (21, 1127145), (35, 676287), (45, 526001), (63, 375715), (105, 225429), (163, 145215), (315, 75143), (461, 51345), (489, 48405), (815, 29043), (1141, 20745), (1383, 17115), (1467, 16135), (2305, 10269), (2445, 9681), (3227, 7335), (3423, 6915), (4149, 5705)]