23889285

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{419}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 47698560

約数和(自身を除く): 23809275

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 181, 315, 419, 543, 905, 1257, 1267, 1629, 2095, 2715, 2933, 3771, 3801, 6285, 6335, 8145, 8799, 11403, 14665, 18855, 19005, 26397, 43995, 57015, 75839, 131985, 227517, 379195, 530873, 682551, 1137585, 1592619, 2654365, 3412755, 4777857, 7963095, 23889285]

約数ペア:

[(1, 23889285), (3, 7963095), (5, 4777857), (7, 3412755), (9, 2654365), (15, 1592619), (21, 1137585), (35, 682551), (45, 530873), (63, 379195), (105, 227517), (181, 131985), (315, 75839), (419, 57015), (543, 43995), (905, 26397), (1257, 19005), (1267, 18855), (1629, 14665), (2095, 11403), (2715, 8799), (2933, 8145), (3771, 6335), (3801, 6285)]