145486845

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1$

素因数の和:551

約数の個数: 96

約数和(自身を含む): 308385792

約数和(自身を除く): 162898947

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 43, 45, 63, 69, 105, 115, 129, 161, 207, 215, 301, 315, 345, 387, 467, 483, 645, 805, 903, 989, 1035, 1401, 1449, 1505, 1935, 2335, 2415, 2709, 2967, 3269, 4203, 4515, 4945, 6923, 7005, 7245, 8901, 9807, 10741, 13545, 14835, 16345, 20081, 20769, 21015, 29421, 32223, 34615, 44505, 49035, 53705, 60243, 62307, 75187, 96669, 100405, 103845, 140567, 147105, 161115, 180729, 225561, 301215, 311535, 375935, 421701, 461863, 483345, 676683, 702835, 903645, 1127805, 1265103, 1385589, 2108505, 2309315, 3233041, 3383415, 4156767, 6325515, 6927945, 9699123, 16165205, 20783835, 29097369, 48495615, 145486845]

約数ペア:

[(1, 145486845), (3, 48495615), (5, 29097369), (7, 20783835), (9, 16165205), (15, 9699123), (21, 6927945), (23, 6325515), (35, 4156767), (43, 3383415), (45, 3233041), (63, 2309315), (69, 2108505), (105, 1385589), (115, 1265103), (129, 1127805), (161, 903645), (207, 702835), (215, 676683), (301, 483345), (315, 461863), (345, 421701), (387, 375935), (467, 311535), (483, 301215), (645, 225561), (805, 180729), (903, 161115), (989, 147105), (1035, 140567), (1401, 103845), (1449, 100405), (1505, 96669), (1935, 75187), (2335, 62307), (2415, 60243), (2709, 53705), (2967, 49035), (3269, 44505), (4203, 34615), (4515, 32223), (4945, 29421), (6923, 21015), (7005, 20769), (7245, 20081), (8901, 16345), (9807, 14835), (10741, 13545)]