2446015

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1$

素因数の和:351

約数の個数: 24

約数和(自身を含む): 3485664

約数和(自身を除く): 1039649

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 311, 605, 715, 1555, 1573, 3421, 4043, 7865, 17105, 20215, 37631, 44473, 188155, 222365, 489203, 2446015]

約数ペア:

[(1, 2446015), (5, 489203), (11, 222365), (13, 188155), (55, 44473), (65, 37631), (121, 20215), (143, 17105), (311, 7865), (605, 4043), (715, 3421), (1555, 1573)]