2248365

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:71

約数の個数: 64

約数和(自身を含む): 4608000

約数和(自身を除く): 2359635

約数列:

[1, 3, 5, 7, 15, 19, 21, 23, 35, 49, 57, 69, 95, 105, 115, 133, 147, 161, 245, 285, 343, 345, 399, 437, 483, 665, 735, 805, 931, 1029, 1127, 1311, 1715, 1995, 2185, 2415, 2793, 3059, 3381, 4655, 5145, 5635, 6517, 6555, 7889, 9177, 13965, 15295, 16905, 19551, 21413, 23667, 32585, 39445, 45885, 64239, 97755, 107065, 118335, 149891, 321195, 449673, 749455, 2248365]

約数ペア:

[(1, 2248365), (3, 749455), (5, 449673), (7, 321195), (15, 149891), (19, 118335), (21, 107065), (23, 97755), (35, 64239), (49, 45885), (57, 39445), (69, 32585), (95, 23667), (105, 21413), (115, 19551), (133, 16905), (147, 15295), (161, 13965), (245, 9177), (285, 7889), (343, 6555), (345, 6517), (399, 5635), (437, 5145), (483, 4655), (665, 3381), (735, 3059), (805, 2793), (931, 2415), (1029, 2185), (1127, 1995), (1311, 1715)]