71051715

素因数分解:

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

素因数の和:518

約数の個数: 96

約数和(自身を含む): 153653760

約数和(自身を除く): 82602045

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 27, 35, 45, 49, 63, 69, 105, 115, 135, 147, 161, 189, 207, 245, 315, 345, 441, 467, 483, 621, 735, 805, 945, 1035, 1127, 1323, 1401, 1449, 2205, 2335, 2415, 3105, 3269, 3381, 4203, 4347, 5635, 6615, 7005, 7245, 9807, 10143, 10741, 12609, 16345, 16905, 21015, 21735, 22883, 29421, 30429, 32223, 49035, 50715, 53705, 63045, 68649, 75187, 88263, 96669, 114415, 147105, 152145, 161115, 205947, 225561, 290007, 343245, 375935, 441315, 483345, 526309, 617841, 676683, 1029735, 1127805, 1450035, 1578927, 2030049, 2631545, 3089205, 3383415, 4736781, 7894635, 10150245, 14210343, 23683905, 71051715]

約数ペア:

[(1, 71051715), (3, 23683905), (5, 14210343), (7, 10150245), (9, 7894635), (15, 4736781), (21, 3383415), (23, 3089205), (27, 2631545), (35, 2030049), (45, 1578927), (49, 1450035), (63, 1127805), (69, 1029735), (105, 676683), (115, 617841), (135, 526309), (147, 483345), (161, 441315), (189, 375935), (207, 343245), (245, 290007), (315, 225561), (345, 205947), (441, 161115), (467, 152145), (483, 147105), (621, 114415), (735, 96669), (805, 88263), (945, 75187), (1035, 68649), (1127, 63045), (1323, 53705), (1401, 50715), (1449, 49035), (2205, 32223), (2335, 30429), (2415, 29421), (3105, 22883), (3269, 21735), (3381, 21015), (4203, 16905), (4347, 16345), (5635, 12609), (6615, 10741), (7005, 10143), (7245, 9807)]