15662120007

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1423}}^1\times {\mathrm{2081}}^1$

素因数の和:3591

約数の個数: 32

約数和(自身を含む): 21915565056

約数和(自身を除く): 6253445049

約数列:

[1, 3, 41, 43, 123, 129, 1423, 1763, 2081, 4269, 5289, 6243, 58343, 61189, 85321, 89483, 175029, 183567, 255963, 268449, 2508749, 2961263, 3668803, 7526247, 8883789, 11006409, 121411783, 127334309, 364235349, 382002927, 5220706669, 15662120007]

約数ペア:

[(1, 15662120007), (3, 5220706669), (41, 382002927), (43, 364235349), (123, 127334309), (129, 121411783), (1423, 11006409), (1763, 8883789), (2081, 7526247), (4269, 3668803), (5289, 2961263), (6243, 2508749), (58343, 268449), (61189, 255963), (85321, 183567), (89483, 175029)]