7969635

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 14826240

約数和(自身を除く): 6856605

約数列:

[1, 3, 5, 9, 15, 29, 31, 45, 87, 93, 145, 155, 197, 261, 279, 435, 465, 591, 899, 985, 1305, 1395, 1773, 2697, 2955, 4495, 5713, 6107, 8091, 8865, 13485, 17139, 18321, 28565, 30535, 40455, 51417, 54963, 85695, 91605, 177103, 257085, 274815, 531309, 885515, 1593927, 2656545, 7969635]

約数ペア:

[(1, 7969635), (3, 2656545), (5, 1593927), (9, 885515), (15, 531309), (29, 274815), (31, 257085), (45, 177103), (87, 91605), (93, 85695), (145, 54963), (155, 51417), (197, 40455), (261, 30535), (279, 28565), (435, 18321), (465, 17139), (591, 13485), (899, 8865), (985, 8091), (1305, 6107), (1395, 5713), (1773, 4495), (2697, 2955)]