164323185

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{4871}}^1$

素因数の和:5065

約数の個数: 32

約数和(自身を含む): 284836608

約数和(自身を除く): 120513423

約数列:

[1, 3, 5, 13, 15, 39, 65, 173, 195, 519, 865, 2249, 2595, 4871, 6747, 11245, 14613, 24355, 33735, 63323, 73065, 189969, 316615, 842683, 949845, 2528049, 4213415, 10954879, 12640245, 32864637, 54774395, 164323185]

約数ペア:

[(1, 164323185), (3, 54774395), (5, 32864637), (13, 12640245), (15, 10954879), (39, 4213415), (65, 2528049), (173, 949845), (195, 842683), (519, 316615), (865, 189969), (2249, 73065), (2595, 63323), (4871, 33735), (6747, 24355), (11245, 14613)]