145635889

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{487}}^1$

素因数の和:877

約数の個数: 24

約数和(自身を含む): 180247680

約数和(自身を除く): 34611791

約数列:

[1, 7, 17, 49, 119, 359, 487, 833, 2513, 3409, 6103, 8279, 17591, 23863, 42721, 57953, 174833, 299047, 405671, 1223831, 2972161, 8566817, 20805127, 145635889]

約数ペア:

[(1, 145635889), (7, 20805127), (17, 8566817), (49, 2972161), (119, 1223831), (359, 405671), (487, 299047), (833, 174833), (2513, 57953), (3409, 42721), (6103, 23863), (8279, 17591)]