85788105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2543}}^1$

素因数の和:2737

約数の個数: 32

約数和(自身を含む): 148732416

約数和(自身を除く): 62944311

約数列:

[1, 3, 5, 13, 15, 39, 65, 173, 195, 519, 865, 2249, 2543, 2595, 6747, 7629, 11245, 12715, 33059, 33735, 38145, 99177, 165295, 439939, 495885, 1319817, 2199695, 5719207, 6599085, 17157621, 28596035, 85788105]

約数ペア:

[(1, 85788105), (3, 28596035), (5, 17157621), (13, 6599085), (15, 5719207), (39, 2199695), (65, 1319817), (173, 495885), (195, 439939), (519, 165295), (865, 99177), (2249, 38145), (2543, 33735), (2595, 33059), (6747, 12715), (7629, 11245)]