2336385

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 3991680

約数和(自身を除く): 1655295

約数列:

[1, 3, 5, 15, 29, 41, 87, 123, 131, 145, 205, 393, 435, 615, 655, 1189, 1965, 3567, 3799, 5371, 5945, 11397, 16113, 17835, 18995, 26855, 56985, 80565, 155759, 467277, 778795, 2336385]

約数ペア:

[(1, 2336385), (3, 778795), (5, 467277), (15, 155759), (29, 80565), (41, 56985), (87, 26855), (123, 18995), (131, 17835), (145, 16113), (205, 11397), (393, 5945), (435, 5371), (615, 3799), (655, 3567), (1189, 1965)]