87331495

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{13103}}^1$

素因数の和:13182

約数の個数: 16

約数和(自身を含む): 110702592

約数和(自身を除く): 23371097

約数列:

[1, 5, 31, 43, 155, 215, 1333, 6665, 13103, 65515, 406193, 563429, 2030965, 2817145, 17466299, 87331495]

約数ペア:

[(1, 87331495), (5, 17466299), (31, 2817145), (43, 2030965), (155, 563429), (215, 406193), (1333, 65515), (6665, 13103)]