180822095

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 231384384

約数和(自身を除く): 50562289

約数列:

[1, 5, 41, 43, 73, 205, 215, 281, 365, 1405, 1763, 2993, 3139, 8815, 11521, 12083, 14965, 15695, 20513, 57605, 60415, 102565, 128699, 495403, 643495, 841033, 882059, 2477015, 4205165, 4410295, 36164419, 180822095]

約数ペア:

[(1, 180822095), (5, 36164419), (41, 4410295), (43, 4205165), (73, 2477015), (205, 882059), (215, 841033), (281, 643495), (365, 495403), (1405, 128699), (1763, 102565), (2993, 60415), (3139, 57605), (8815, 20513), (11521, 15695), (12083, 14965)]