23379615

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{461}}^1$

素因数の和:509

約数の個数: 72

約数和(自身を含む): 49297248

約数和(自身を除く): 25917633

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 49, 63, 69, 105, 115, 147, 161, 207, 245, 315, 345, 441, 461, 483, 735, 805, 1035, 1127, 1383, 1449, 2205, 2305, 2415, 3227, 3381, 4149, 5635, 6915, 7245, 9681, 10143, 10603, 16135, 16905, 20745, 22589, 29043, 31809, 48405, 50715, 53015, 67767, 74221, 95427, 112945, 145215, 159045, 203301, 222663, 338835, 371105, 477135, 519547, 667989, 1016505, 1113315, 1558641, 2597735, 3339945, 4675923, 7793205, 23379615]

約数ペア:

[(1, 23379615), (3, 7793205), (5, 4675923), (7, 3339945), (9, 2597735), (15, 1558641), (21, 1113315), (23, 1016505), (35, 667989), (45, 519547), (49, 477135), (63, 371105), (69, 338835), (105, 222663), (115, 203301), (147, 159045), (161, 145215), (207, 112945), (245, 95427), (315, 74221), (345, 67767), (441, 53015), (461, 50715), (483, 48405), (735, 31809), (805, 29043), (1035, 22589), (1127, 20745), (1383, 16905), (1449, 16135), (2205, 10603), (2305, 10143), (2415, 9681), (3227, 7245), (3381, 6915), (4149, 5635)]