15157776

素因数分解:

$2^4\times 3^1\times {\mathrm{457}}^1\times {\mathrm{691}}^1$

素因数の和:1159

約数の個数: 40

約数和(自身を含む): 39300064

約数和(自身を除く): 24142288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 457, 691, 914, 1371, 1382, 1828, 2073, 2742, 2764, 3656, 4146, 5484, 5528, 7312, 8292, 10968, 11056, 16584, 21936, 33168, 315787, 631574, 947361, 1263148, 1894722, 2526296, 3789444, 5052592, 7578888, 15157776]

約数ペア:

[(1, 15157776), (2, 7578888), (3, 5052592), (4, 3789444), (6, 2526296), (8, 1894722), (12, 1263148), (16, 947361), (24, 631574), (48, 315787), (457, 33168), (691, 21936), (914, 16584), (1371, 11056), (1382, 10968), (1828, 8292), (2073, 7312), (2742, 5528), (2764, 5484), (3656, 4146)]