252885388545

素因数分解:

$3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{16977871}}^1$

素因数の和:16978213

約数の個数: 24

約数和(自身を含む): 439658973312

約数和(自身を除く): 186773584767

約数列:

[1, 3, 5, 9, 15, 45, 331, 993, 1655, 2979, 4965, 14895, 16977871, 50933613, 84889355, 152800839, 254668065, 764004195, 5619675301, 16859025903, 28098376505, 50577077709, 84295129515, 252885388545]

約数ペア:

[(1, 252885388545), (3, 84295129515), (5, 50577077709), (9, 28098376505), (15, 16859025903), (45, 5619675301), (331, 764004195), (993, 254668065), (1655, 152800839), (2979, 84889355), (4965, 50933613), (14895, 16977871)]