15403296

素因数分解:

$2^5\times 3^1\times {\mathrm{281}}^1\times {\mathrm{571}}^1$

素因数の和:865

約数の個数: 48

約数和(自身を含む): 40648608

約数和(自身を除く): 25245312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 281, 562, 571, 843, 1124, 1142, 1686, 1713, 2248, 2284, 3372, 3426, 4496, 4568, 6744, 6852, 8992, 9136, 13488, 13704, 18272, 26976, 27408, 54816, 160451, 320902, 481353, 641804, 962706, 1283608, 1925412, 2567216, 3850824, 5134432, 7701648, 15403296]

約数ペア:

[(1, 15403296), (2, 7701648), (3, 5134432), (4, 3850824), (6, 2567216), (8, 1925412), (12, 1283608), (16, 962706), (24, 641804), (32, 481353), (48, 320902), (96, 160451), (281, 54816), (562, 27408), (571, 26976), (843, 18272), (1124, 13704), (1142, 13488), (1686, 9136), (1713, 8992), (2248, 6852), (2284, 6744), (3372, 4568), (3426, 4496)]