77214585

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{2617}}^1$

素因数の和:2913

約数の個数: 32

約数和(自身を含む): 141748992

約数和(自身を除く): 64534407

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 281, 843, 1405, 1967, 2617, 4215, 5901, 7851, 9835, 13085, 18319, 29505, 39255, 54957, 91595, 274785, 735377, 2206131, 3676885, 5147639, 11030655, 15442917, 25738195, 77214585]

約数ペア:

[(1, 77214585), (3, 25738195), (5, 15442917), (7, 11030655), (15, 5147639), (21, 3676885), (35, 2206131), (105, 735377), (281, 274785), (843, 91595), (1405, 54957), (1967, 39255), (2617, 29505), (4215, 18319), (5901, 13085), (7851, 9835)]