2270306225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{2713}}^1$

素因数の和:2930

約数の個数: 48

約数和(自身を含む): 3271129920

約数和(自身を除く): 1000823695

約数列:

[1, 5, 11, 17, 25, 55, 85, 179, 187, 275, 425, 895, 935, 1969, 2713, 3043, 4475, 4675, 9845, 13565, 15215, 29843, 33473, 46121, 49225, 67825, 76075, 149215, 167365, 230605, 485627, 507331, 746075, 836825, 1153025, 2428135, 2536655, 5341897, 8255659, 12140675, 12683275, 26709485, 41278295, 90812249, 133547425, 206391475, 454061245, 2270306225]

約数ペア:

[(1, 2270306225), (5, 454061245), (11, 206391475), (17, 133547425), (25, 90812249), (55, 41278295), (85, 26709485), (179, 12683275), (187, 12140675), (275, 8255659), (425, 5341897), (895, 2536655), (935, 2428135), (1969, 1153025), (2713, 836825), (3043, 746075), (4475, 507331), (4675, 485627), (9845, 230605), (13565, 167365), (15215, 149215), (29843, 76075), (33473, 67825), (46121, 49225)]