70255395

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{823}}^1$

素因数の和:1112

約数の個数: 48

約数和(自身を含む): 139855872

約数和(自身を除く): 69600477

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 271, 315, 813, 823, 1355, 1897, 2439, 2469, 4065, 4115, 5691, 5761, 7407, 9485, 12195, 12345, 17073, 17283, 28455, 28805, 37035, 51849, 85365, 86415, 223033, 259245, 669099, 1115165, 1561231, 2007297, 3345495, 4683693, 7806155, 10036485, 14051079, 23418465, 70255395]

約数ペア:

[(1, 70255395), (3, 23418465), (5, 14051079), (7, 10036485), (9, 7806155), (15, 4683693), (21, 3345495), (35, 2007297), (45, 1561231), (63, 1115165), (105, 669099), (271, 259245), (315, 223033), (813, 86415), (823, 85365), (1355, 51849), (1897, 37035), (2439, 28805), (2469, 28455), (4065, 17283), (4115, 17073), (5691, 12345), (5761, 12195), (7407, 9485)]