85906535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{877}}^1$

素因数の和:1043

約数の個数: 32

約数和(自身を含む): 122133312

約数和(自身を除く): 36226777

約数列:

[1, 5, 11, 13, 55, 65, 137, 143, 685, 715, 877, 1507, 1781, 4385, 7535, 8905, 9647, 11401, 19591, 48235, 57005, 97955, 120149, 125411, 600745, 627055, 1321639, 1561937, 6608195, 7809685, 17181307, 85906535]

約数ペア:

[(1, 85906535), (5, 17181307), (11, 7809685), (13, 6608195), (55, 1561937), (65, 1321639), (137, 627055), (143, 600745), (685, 125411), (715, 120149), (877, 97955), (1507, 57005), (1781, 48235), (4385, 19591), (7535, 11401), (8905, 9647)]