9987150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{479}}^1$

素因数の和:633

約数の個数: 48

約数和(自身を含む): 24998400

約数和(自身を除く): 15011250

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 139, 150, 278, 417, 479, 695, 834, 958, 1390, 1437, 2085, 2395, 2874, 3475, 4170, 4790, 6950, 7185, 10425, 11975, 14370, 20850, 23950, 35925, 66581, 71850, 133162, 199743, 332905, 399486, 665810, 998715, 1664525, 1997430, 3329050, 4993575, 9987150]

約数ペア:

[(1, 9987150), (2, 4993575), (3, 3329050), (5, 1997430), (6, 1664525), (10, 998715), (15, 665810), (25, 399486), (30, 332905), (50, 199743), (75, 133162), (139, 71850), (150, 66581), (278, 35925), (417, 23950), (479, 20850), (695, 14370), (834, 11975), (958, 10425), (1390, 7185), (1437, 6950), (2085, 4790), (2395, 4170), (2874, 3475)]