8702265

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4057}}^1$

素因数の和:4089

約数の個数: 32

約数和(自身を含む): 16361856

約数和(自身を除く): 7659591

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 4057, 12171, 20285, 44627, 52741, 60855, 133881, 158223, 223135, 263705, 580151, 669405, 791115, 1740453, 2900755, 8702265]

約数ペア:

[(1, 8702265), (3, 2900755), (5, 1740453), (11, 791115), (13, 669405), (15, 580151), (33, 263705), (39, 223135), (55, 158223), (65, 133881), (143, 60855), (165, 52741), (195, 44627), (429, 20285), (715, 12171), (2145, 4057)]