15430033

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:157

約数の個数: 32

約数和(自身を含む): 18800640

約数和(自身を除く): 3370607

約数列:

[1, 17, 19, 23, 31, 67, 323, 391, 437, 527, 589, 713, 1139, 1273, 1541, 2077, 7429, 10013, 12121, 13547, 21641, 26197, 29279, 35309, 39463, 47771, 230299, 497743, 670871, 812107, 907649, 15430033]

約数ペア:

[(1, 15430033), (17, 907649), (19, 812107), (23, 670871), (31, 497743), (67, 230299), (323, 47771), (391, 39463), (437, 35309), (527, 29279), (589, 26197), (713, 21641), (1139, 13547), (1273, 12121), (1541, 10013), (2077, 7429)]