5556021975

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{22469}}^1$

素因数の和:22649

約数の個数: 72

約数和(自身を含む): 11446038240

約数和(自身を除く): 5890016265

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 157, 175, 225, 315, 471, 525, 785, 1099, 1413, 1575, 2355, 3297, 3925, 5495, 7065, 9891, 11775, 16485, 22469, 27475, 35325, 49455, 67407, 82425, 112345, 157283, 202221, 247275, 337035, 471849, 561725, 786415, 1011105, 1415547, 1685175, 2359245, 3527633, 3932075, 5055525, 7077735, 10582899, 11796225, 17638165, 24693431, 31748697, 35388675, 52914495, 74080293, 88190825, 123467155, 158743485, 222240879, 264572475, 370401465, 617335775, 793717425, 1111204395, 1852007325, 5556021975]

約数ペア:

[(1, 5556021975), (3, 1852007325), (5, 1111204395), (7, 793717425), (9, 617335775), (15, 370401465), (21, 264572475), (25, 222240879), (35, 158743485), (45, 123467155), (63, 88190825), (75, 74080293), (105, 52914495), (157, 35388675), (175, 31748697), (225, 24693431), (315, 17638165), (471, 11796225), (525, 10582899), (785, 7077735), (1099, 5055525), (1413, 3932075), (1575, 3527633), (2355, 2359245), (3297, 1685175), (3925, 1415547), (5495, 1011105), (7065, 786415), (9891, 561725), (11775, 471849), (16485, 337035), (22469, 247275), (27475, 202221), (35325, 157283), (49455, 112345), (67407, 82425)]