71115135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{983}}^1$

素因数の和:1064

約数の個数: 64

約数和(自身を含む): 142829568

約数和(自身を除く): 71714433

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 53, 65, 91, 105, 159, 195, 265, 273, 371, 455, 689, 795, 983, 1113, 1365, 1855, 2067, 2949, 3445, 4823, 4915, 5565, 6881, 10335, 12779, 14469, 14745, 20643, 24115, 34405, 38337, 52099, 63895, 72345, 89453, 103215, 156297, 191685, 260495, 268359, 364693, 447265, 677287, 781485, 1094079, 1341795, 1823465, 2031861, 3386435, 4741009, 5470395, 10159305, 14223027, 23705045, 71115135]

約数ペア:

[(1, 71115135), (3, 23705045), (5, 14223027), (7, 10159305), (13, 5470395), (15, 4741009), (21, 3386435), (35, 2031861), (39, 1823465), (53, 1341795), (65, 1094079), (91, 781485), (105, 677287), (159, 447265), (195, 364693), (265, 268359), (273, 260495), (371, 191685), (455, 156297), (689, 103215), (795, 89453), (983, 72345), (1113, 63895), (1365, 52099), (1855, 38337), (2067, 34405), (2949, 24115), (3445, 20643), (4823, 14745), (4915, 14469), (5565, 12779), (6881, 10335)]