39366015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 69727392

約数和(自身を除く): 30361377

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 169, 195, 265, 293, 507, 689, 795, 845, 879, 1465, 2067, 2535, 3445, 3809, 4395, 8957, 10335, 11427, 15529, 19045, 26871, 44785, 46587, 49517, 57135, 77645, 134355, 148551, 201877, 232935, 247585, 605631, 742755, 1009385, 2624401, 3028155, 7873203, 13122005, 39366015]

約数ペア:

[(1, 39366015), (3, 13122005), (5, 7873203), (13, 3028155), (15, 2624401), (39, 1009385), (53, 742755), (65, 605631), (159, 247585), (169, 232935), (195, 201877), (265, 148551), (293, 134355), (507, 77645), (689, 57135), (795, 49517), (845, 46587), (879, 44785), (1465, 26871), (2067, 19045), (2535, 15529), (3445, 11427), (3809, 10335), (4395, 8957)]