74330445

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 141318144

約数和(自身を除く): 66987699

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 101, 105, 129, 163, 215, 301, 303, 489, 505, 645, 707, 815, 903, 1141, 1505, 1515, 2121, 2445, 3423, 3535, 4343, 4515, 5705, 7009, 10605, 13029, 16463, 17115, 21027, 21715, 30401, 35045, 49063, 49389, 65145, 82315, 91203, 105135, 115241, 147189, 152005, 245315, 246945, 345723, 456015, 576205, 707909, 735945, 1728615, 2123727, 3539545, 4955363, 10618635, 14866089, 24776815, 74330445]

約数ペア:

[(1, 74330445), (3, 24776815), (5, 14866089), (7, 10618635), (15, 4955363), (21, 3539545), (35, 2123727), (43, 1728615), (101, 735945), (105, 707909), (129, 576205), (163, 456015), (215, 345723), (301, 246945), (303, 245315), (489, 152005), (505, 147189), (645, 115241), (707, 105135), (815, 91203), (903, 82315), (1141, 65145), (1505, 49389), (1515, 49063), (2121, 35045), (2445, 30401), (3423, 21715), (3535, 21027), (4343, 17115), (4515, 16463), (5705, 13029), (7009, 10605)]