86864355

素因数分解:

$3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{5531}}^1$

素因数の和:5891

約数の個数: 24

約数和(自身を含む): 151023600

約数和(自身を除く): 64159245

約数列:

[1, 3, 5, 9, 15, 45, 349, 1047, 1745, 3141, 5235, 5531, 15705, 16593, 27655, 49779, 82965, 248895, 1930319, 5790957, 9651595, 17372871, 28954785, 86864355]

約数ペア:

[(1, 86864355), (3, 28954785), (5, 17372871), (9, 9651595), (15, 5790957), (45, 1930319), (349, 248895), (1047, 82965), (1745, 49779), (3141, 27655), (5235, 16593), (5531, 15705)]