47724075

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:373

約数の個数: 72

約数和(自身を含む): 98822048

約数和(自身を除く): 51097973

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 157, 175, 193, 225, 315, 471, 525, 579, 785, 965, 1099, 1351, 1413, 1575, 1737, 2355, 2895, 3297, 3925, 4053, 4825, 5495, 6755, 7065, 8685, 9891, 11775, 12159, 14475, 16485, 20265, 27475, 30301, 33775, 35325, 43425, 49455, 60795, 82425, 90903, 101325, 151505, 212107, 247275, 272709, 303975, 454515, 636321, 757525, 1060535, 1363545, 1908963, 2272575, 3181605, 5302675, 6817725, 9544815, 15908025, 47724075]

約数ペア:

[(1, 47724075), (3, 15908025), (5, 9544815), (7, 6817725), (9, 5302675), (15, 3181605), (21, 2272575), (25, 1908963), (35, 1363545), (45, 1060535), (63, 757525), (75, 636321), (105, 454515), (157, 303975), (175, 272709), (193, 247275), (225, 212107), (315, 151505), (471, 101325), (525, 90903), (579, 82425), (785, 60795), (965, 49455), (1099, 43425), (1351, 35325), (1413, 33775), (1575, 30301), (1737, 27475), (2355, 20265), (2895, 16485), (3297, 14475), (3925, 12159), (4053, 11775), (4825, 9891), (5495, 8685), (6755, 7065)]