8141445

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4639}}^1$

素因数の和:4666

約数の個数: 32

約数和(自身を含む): 15590400

約数和(自身を除く): 7448955

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 4639, 13917, 23195, 41751, 60307, 69585, 125253, 180921, 208755, 301535, 542763, 626265, 904605, 1628289, 2713815, 8141445]

約数ペア:

[(1, 8141445), (3, 2713815), (5, 1628289), (9, 904605), (13, 626265), (15, 542763), (27, 301535), (39, 208755), (45, 180921), (65, 125253), (117, 69585), (135, 60307), (195, 41751), (351, 23195), (585, 13917), (1755, 4639)]