71923065

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{449}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 117936000

約数和(自身を除く): 46012935

約数列:

[1, 3, 5, 15, 59, 177, 181, 295, 449, 543, 885, 905, 1347, 2245, 2715, 6735, 10679, 26491, 32037, 53395, 79473, 81269, 132455, 160185, 243807, 397365, 406345, 1219035, 4794871, 14384613, 23974355, 71923065]

約数ペア:

[(1, 71923065), (3, 23974355), (5, 14384613), (15, 4794871), (59, 1219035), (177, 406345), (181, 397365), (295, 243807), (449, 160185), (543, 132455), (885, 81269), (905, 79473), (1347, 53395), (2245, 32037), (2715, 26491), (6735, 10679)]