87259005

素因数分解:

$3^3\times 5^1\times {\mathrm{317}}^1\times {\mathrm{2039}}^1$

素因数の和:2370

約数の個数: 32

約数和(自身を含む): 155692800

約数和(自身を除く): 68433795

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 317, 951, 1585, 2039, 2853, 4755, 6117, 8559, 10195, 14265, 18351, 30585, 42795, 55053, 91755, 275265, 646363, 1939089, 3231815, 5817267, 9695445, 17451801, 29086335, 87259005]

約数ペア:

[(1, 87259005), (3, 29086335), (5, 17451801), (9, 9695445), (15, 5817267), (27, 3231815), (45, 1939089), (135, 646363), (317, 275265), (951, 91755), (1585, 55053), (2039, 42795), (2853, 30585), (4755, 18351), (6117, 14265), (8559, 10195)]