82440345

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1009}}^1$

素因数の和:1449

約数の個数: 32

約数和(自身を含む): 142531200

約数和(自身を除く): 60090855

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 419, 1009, 1257, 2095, 3027, 5045, 5447, 6285, 13117, 15135, 16341, 27235, 39351, 65585, 81705, 196755, 422771, 1268313, 2113855, 5496023, 6341565, 16488069, 27480115, 82440345]

約数ペア:

[(1, 82440345), (3, 27480115), (5, 16488069), (13, 6341565), (15, 5496023), (39, 2113855), (65, 1268313), (195, 422771), (419, 196755), (1009, 81705), (1257, 65585), (2095, 39351), (3027, 27235), (5045, 16341), (5447, 15135), (6285, 13117)]