157055115

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{5323}}^1$

素因数の和:5619

約数の個数: 32

約数和(自身を含む): 288262656

約数和(自身を除く): 131207541

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 281, 843, 1405, 1967, 4215, 5323, 5901, 9835, 15969, 26615, 29505, 37261, 79845, 111783, 186305, 558915, 1495763, 4487289, 7478815, 10470341, 22436445, 31411023, 52351705, 157055115]

約数ペア:

[(1, 157055115), (3, 52351705), (5, 31411023), (7, 22436445), (15, 10470341), (21, 7478815), (35, 4487289), (105, 1495763), (281, 558915), (843, 186305), (1405, 111783), (1967, 79845), (4215, 37261), (5323, 29505), (5901, 26615), (9835, 15969)]