68731065

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{39163}}^1$

素因数の和:39190

約数の個数: 32

約数和(自身を含む): 131591040

約数和(自身を除く): 62859975

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 39163, 117489, 195815, 352467, 509119, 587445, 1057401, 1527357, 1762335, 2545595, 4582071, 5287005, 7636785, 13746213, 22910355, 68731065]

約数ペア:

[(1, 68731065), (3, 22910355), (5, 13746213), (9, 7636785), (13, 5287005), (15, 4582071), (27, 2545595), (39, 1762335), (45, 1527357), (65, 1057401), (117, 587445), (135, 509119), (195, 352467), (351, 195815), (585, 117489), (1755, 39163)]