86936395

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1217}}^1$

素因数の和:1399

約数の個数: 32

約数和(自身を含む): 129322368

約数和(自身を除く): 42385973

約数列:

[1, 5, 7, 13, 35, 65, 91, 157, 455, 785, 1099, 1217, 2041, 5495, 6085, 8519, 10205, 14287, 15821, 42595, 71435, 79105, 110747, 191069, 553735, 955345, 1337483, 2483897, 6687415, 12419485, 17387279, 86936395]

約数ペア:

[(1, 86936395), (5, 17387279), (7, 12419485), (13, 6687415), (35, 2483897), (65, 1337483), (91, 955345), (157, 553735), (455, 191069), (785, 110747), (1099, 79105), (1217, 71435), (2041, 42595), (5495, 15821), (6085, 14287), (8519, 10205)]