1188492795

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{5233}}^1$

素因数の和:5361

約数の個数: 72

約数和(自身を含む): 2420117856

約数和(自身を除く): 1231625061

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 103, 105, 147, 245, 309, 315, 441, 515, 721, 735, 927, 1545, 2163, 2205, 3605, 4635, 5047, 5233, 6489, 10815, 15141, 15699, 25235, 26165, 32445, 36631, 45423, 47097, 75705, 78495, 109893, 183155, 227115, 235485, 256417, 329679, 538999, 549465, 769251, 1282085, 1616997, 1648395, 2307753, 2694995, 3772993, 3846255, 4850991, 8084985, 11318979, 11538765, 18864965, 24254955, 26410951, 33956937, 56594895, 79232853, 132054755, 169784685, 237698559, 396164265, 1188492795]

約数ペア:

[(1, 1188492795), (3, 396164265), (5, 237698559), (7, 169784685), (9, 132054755), (15, 79232853), (21, 56594895), (35, 33956937), (45, 26410951), (49, 24254955), (63, 18864965), (103, 11538765), (105, 11318979), (147, 8084985), (245, 4850991), (309, 3846255), (315, 3772993), (441, 2694995), (515, 2307753), (721, 1648395), (735, 1616997), (927, 1282085), (1545, 769251), (2163, 549465), (2205, 538999), (3605, 329679), (4635, 256417), (5047, 235485), (5233, 227115), (6489, 183155), (10815, 109893), (15141, 78495), (15699, 75705), (25235, 47097), (26165, 45423), (32445, 36631)]