204659055

素因数分解:

$3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16301}}^1$

素因数の和:16349

約数の個数: 40

約数和(自身を含む): 378728064

約数和(自身を除く): 174069009

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 279, 405, 465, 837, 1395, 2511, 4185, 12555, 16301, 48903, 81505, 146709, 244515, 440127, 505331, 733545, 1320381, 1515993, 2200635, 2526655, 4547979, 6601905, 7579965, 13643937, 22739895, 40931811, 68219685, 204659055]

約数ペア:

[(1, 204659055), (3, 68219685), (5, 40931811), (9, 22739895), (15, 13643937), (27, 7579965), (31, 6601905), (45, 4547979), (81, 2526655), (93, 2200635), (135, 1515993), (155, 1320381), (279, 733545), (405, 505331), (465, 440127), (837, 244515), (1395, 146709), (2511, 81505), (4185, 48903), (12555, 16301)]