29905125315

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11177}}^1\times {\mathrm{13721}}^1$

素因数の和:24919

約数の個数: 32

約数和(自身を含む): 51537197376

約数和(自身を除く): 21632072061

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 11177, 13721, 33531, 41163, 55885, 68605, 145301, 167655, 178373, 205815, 435903, 535119, 726505, 891865, 2179515, 2675595, 153359617, 460078851, 766798085, 1993675021, 2300394255, 5981025063, 9968375105, 29905125315]

約数ペア:

[(1, 29905125315), (3, 9968375105), (5, 5981025063), (13, 2300394255), (15, 1993675021), (39, 766798085), (65, 460078851), (195, 153359617), (11177, 2675595), (13721, 2179515), (33531, 891865), (41163, 726505), (55885, 535119), (68605, 435903), (145301, 205815), (167655, 178373)]