53709795

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 97729632

約数和(自身を除く): 44019837

約数列:

[1, 3, 5, 9, 15, 41, 43, 45, 123, 129, 205, 215, 369, 387, 615, 645, 677, 1763, 1845, 1935, 2031, 3385, 5289, 6093, 8815, 10155, 15867, 26445, 27757, 29111, 30465, 79335, 83271, 87333, 138785, 145555, 249813, 261999, 416355, 436665, 1193551, 1249065, 1309995, 3580653, 5967755, 10741959, 17903265, 53709795]

約数ペア:

[(1, 53709795), (3, 17903265), (5, 10741959), (9, 5967755), (15, 3580653), (41, 1309995), (43, 1249065), (45, 1193551), (123, 436665), (129, 416355), (205, 261999), (215, 249813), (369, 145555), (387, 138785), (615, 87333), (645, 83271), (677, 79335), (1763, 30465), (1845, 29111), (1935, 27757), (2031, 26445), (3385, 15867), (5289, 10155), (6093, 8815)]