168105095

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{487}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 222621696

約数和(自身を除く): 54516601

約数列:

[1, 5, 17, 31, 85, 131, 155, 487, 527, 655, 2227, 2435, 2635, 4061, 8279, 11135, 15097, 20305, 41395, 63797, 69037, 75485, 256649, 318985, 345185, 1084549, 1283245, 1977707, 5422745, 9888535, 33621019, 168105095]

約数ペア:

[(1, 168105095), (5, 33621019), (17, 9888535), (31, 5422745), (85, 1977707), (131, 1283245), (155, 1084549), (487, 345185), (527, 318985), (655, 256649), (2227, 75485), (2435, 69037), (2635, 63797), (4061, 41395), (8279, 20305), (11135, 15097)]