77308035

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{983}}^1$

素因数の和:1112

約数の個数: 48

約数和(自身を含む): 145380096

約数和(自身を除く): 68072061

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 107, 147, 245, 321, 535, 735, 749, 983, 1605, 2247, 2949, 3745, 4915, 5243, 6881, 11235, 14745, 15729, 20643, 26215, 34405, 48167, 78645, 103215, 105181, 144501, 240835, 315543, 525905, 722505, 736267, 1577715, 2208801, 3681335, 5153869, 11044005, 15461607, 25769345, 77308035]

約数ペア:

[(1, 77308035), (3, 25769345), (5, 15461607), (7, 11044005), (15, 5153869), (21, 3681335), (35, 2208801), (49, 1577715), (105, 736267), (107, 722505), (147, 525905), (245, 315543), (321, 240835), (535, 144501), (735, 105181), (749, 103215), (983, 78645), (1605, 48167), (2247, 34405), (2949, 26215), (3745, 20643), (4915, 15729), (5243, 14745), (6881, 11235)]