77335215

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{1093}}^1$

素因数の和:1243

約数の個数: 32

約数和(自身を含む): 127604160

約数和(自身を除く): 50268945

約数列:

[1, 3, 5, 15, 53, 89, 159, 265, 267, 445, 795, 1093, 1335, 3279, 4717, 5465, 14151, 16395, 23585, 57929, 70755, 97277, 173787, 289645, 291831, 486385, 868935, 1459155, 5155681, 15467043, 25778405, 77335215]

約数ペア:

[(1, 77335215), (3, 25778405), (5, 15467043), (15, 5155681), (53, 1459155), (89, 868935), (159, 486385), (265, 291831), (267, 289645), (445, 173787), (795, 97277), (1093, 70755), (1335, 57929), (3279, 23585), (4717, 16395), (5465, 14151)]