16071705

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 30453696

約数和(自身を除く): 14381991

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 83, 117, 195, 249, 331, 415, 585, 747, 993, 1079, 1245, 1655, 2979, 3237, 3735, 4303, 4965, 5395, 9711, 12909, 14895, 16185, 21515, 27473, 38727, 48555, 64545, 82419, 137365, 193635, 247257, 357149, 412095, 1071447, 1236285, 1785745, 3214341, 5357235, 16071705]

約数ペア:

[(1, 16071705), (3, 5357235), (5, 3214341), (9, 1785745), (13, 1236285), (15, 1071447), (39, 412095), (45, 357149), (65, 247257), (83, 193635), (117, 137365), (195, 82419), (249, 64545), (331, 48555), (415, 38727), (585, 27473), (747, 21515), (993, 16185), (1079, 14895), (1245, 12909), (1655, 9711), (2979, 5395), (3237, 4965), (3735, 4303)]