12405525

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{1367}}^1$

素因数の和:1402

約数の個数: 36

約数和(自身を含む): 22561056

約数和(自身を除く): 10155531

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 121, 165, 275, 363, 605, 825, 1367, 1815, 3025, 4101, 6835, 9075, 15037, 20505, 34175, 45111, 75185, 102525, 165407, 225555, 375925, 496221, 827035, 1127775, 2481105, 4135175, 12405525]

約数ペア:

[(1, 12405525), (3, 4135175), (5, 2481105), (11, 1127775), (15, 827035), (25, 496221), (33, 375925), (55, 225555), (75, 165407), (121, 102525), (165, 75185), (275, 45111), (363, 34175), (605, 20505), (825, 15037), (1367, 9075), (1815, 6835), (3025, 4101)]