23683905

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:515

約数の個数: 72

約数和(自身を含む): 49937472

約数和(自身を除く): 26253567

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, 467, 483, 735, 805, 1035, 1127, 1401, 1449, 2205, 2335, 2415, 3269, 3381, 4203, 5635, 7005, 7245, 9807, 10143, 10741, 16345, 16905, 21015, 22883, 29421, 32223, 49035, 50715, 53705, 68649, 75187, 96669, 114415, 147105, 161115, 205947, 225561, 343245, 375935, 483345, 526309, 676683, 1029735, 1127805, 1578927, 2631545, 3383415, 4736781, 7894635, 23683905]

約数ペア:

[(1, 23683905), (3, 7894635), (5, 4736781), (7, 3383415), (9, 2631545), (15, 1578927), (21, 1127805), (23, 1029735), (35, 676683), (45, 526309), (49, 483345), (63, 375935), (69, 343245), (105, 225561), (115, 205947), (147, 161115), (161, 147105), (207, 114415), (245, 96669), (315, 75187), (345, 68649), (441, 53705), (467, 50715), (483, 49035), (735, 32223), (805, 29421), (1035, 22883), (1127, 21015), (1401, 16905), (1449, 16345), (2205, 10741), (2335, 10143), (2415, 9807), (3269, 7245), (3381, 7005), (4203, 5635)]