15255492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{941}}^1$

素因数の和:1148

約数の個数: 48

約数和(自身を含む): 40935552

約数和(自身を除く): 25680060

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 193, 386, 579, 772, 941, 1158, 1351, 1882, 2316, 2702, 2823, 3764, 4053, 5404, 5646, 6587, 8106, 11292, 13174, 16212, 19761, 26348, 39522, 79044, 181613, 363226, 544839, 726452, 1089678, 1271291, 2179356, 2542582, 3813873, 5085164, 7627746, 15255492]

約数ペア:

[(1, 15255492), (2, 7627746), (3, 5085164), (4, 3813873), (6, 2542582), (7, 2179356), (12, 1271291), (14, 1089678), (21, 726452), (28, 544839), (42, 363226), (84, 181613), (193, 79044), (386, 39522), (579, 26348), (772, 19761), (941, 16212), (1158, 13174), (1351, 11292), (1882, 8106), (2316, 6587), (2702, 5646), (2823, 5404), (3764, 4053)]