45002223

素因数分解:

$3^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{571}}^1$

素因数の和:729

約数の個数: 40

約数和(自身を含む): 77517440

約数和(自身を除く): 32515217

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 139, 189, 417, 567, 571, 973, 1251, 1713, 2919, 3753, 3997, 5139, 8757, 11259, 11991, 15417, 26271, 35973, 46251, 78813, 79369, 107919, 238107, 323757, 555583, 714321, 1666749, 2142963, 5000247, 6428889, 15000741, 45002223]

約数ペア:

[(1, 45002223), (3, 15000741), (7, 6428889), (9, 5000247), (21, 2142963), (27, 1666749), (63, 714321), (81, 555583), (139, 323757), (189, 238107), (417, 107919), (567, 79369), (571, 78813), (973, 46251), (1251, 35973), (1713, 26271), (2919, 15417), (3753, 11991), (3997, 11259), (5139, 8757)]