29431605

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1741}}^1$

素因数の和:1786

約数の個数: 48

約数和(自身を含む): 57193344

約数和(自身を除く): 27761739

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 49, 69, 105, 115, 147, 161, 245, 345, 483, 735, 805, 1127, 1741, 2415, 3381, 5223, 5635, 8705, 12187, 16905, 26115, 36561, 40043, 60935, 85309, 120129, 182805, 200215, 255927, 280301, 426545, 600645, 840903, 1279635, 1401505, 1962107, 4204515, 5886321, 9810535, 29431605]

約数ペア:

[(1, 29431605), (3, 9810535), (5, 5886321), (7, 4204515), (15, 1962107), (21, 1401505), (23, 1279635), (35, 840903), (49, 600645), (69, 426545), (105, 280301), (115, 255927), (147, 200215), (161, 182805), (245, 120129), (345, 85309), (483, 60935), (735, 40043), (805, 36561), (1127, 26115), (1741, 16905), (2415, 12187), (3381, 8705), (5223, 5635)]