4030455

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1879}}^1$

素因数の和:1911

約数の個数: 32

約数和(自身を含む): 7580160

約数和(自身を除く): 3549705

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 1879, 2145, 5637, 9395, 20669, 24427, 28185, 62007, 73281, 103345, 122135, 268697, 310035, 366405, 806091, 1343485, 4030455]

約数ペア:

[(1, 4030455), (3, 1343485), (5, 806091), (11, 366405), (13, 310035), (15, 268697), (33, 122135), (39, 103345), (55, 73281), (65, 62007), (143, 28185), (165, 24427), (195, 20669), (429, 9395), (715, 5637), (1879, 2145)]