156940844895

素因数分解:

$3^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1967047}}^1$

素因数の和:1967261

約数の個数: 40

約数和(自身を含む): 282759215904

約数和(自身を除く): 125818371009

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 197, 405, 591, 985, 1773, 2955, 5319, 8865, 15957, 26595, 79785, 1967047, 5901141, 9835235, 17703423, 29505705, 53110269, 88517115, 159330807, 265551345, 387508259, 796654035, 1162524777, 1937541295, 3487574331, 5812623885, 10462722993, 17437871655, 31388168979, 52313614965, 156940844895]

約数ペア:

[(1, 156940844895), (3, 52313614965), (5, 31388168979), (9, 17437871655), (15, 10462722993), (27, 5812623885), (45, 3487574331), (81, 1937541295), (135, 1162524777), (197, 796654035), (405, 387508259), (591, 265551345), (985, 159330807), (1773, 88517115), (2955, 53110269), (5319, 29505705), (8865, 17703423), (15957, 9835235), (26595, 5901141), (79785, 1967047)]