2886165465

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{16057}}^1$

素因数の和:16609

約数の個数: 32

約数和(自身を含む): 4828190976

約数和(自身を除く): 1942025511

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 521, 1563, 2605, 7815, 11983, 16057, 35949, 48171, 59915, 80285, 179745, 240855, 369311, 1107933, 1846555, 5539665, 8365697, 25097091, 41828485, 125485455, 192411031, 577233093, 962055155, 2886165465]

約数ペア:

[(1, 2886165465), (3, 962055155), (5, 577233093), (15, 192411031), (23, 125485455), (69, 41828485), (115, 25097091), (345, 8365697), (521, 5539665), (1563, 1846555), (2605, 1107933), (7815, 369311), (11983, 240855), (16057, 179745), (35949, 80285), (48171, 59915)]