45173385

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 80720640

約数和(自身を除く): 35547255

約数列:

[1, 3, 5, 9, 15, 45, 79, 97, 131, 237, 291, 393, 395, 485, 655, 711, 873, 1179, 1185, 1455, 1965, 3555, 4365, 5895, 7663, 10349, 12707, 22989, 31047, 38121, 38315, 51745, 63535, 68967, 93141, 114363, 114945, 155235, 190605, 344835, 465705, 571815, 1003853, 3011559, 5019265, 9034677, 15057795, 45173385]

約数ペア:

[(1, 45173385), (3, 15057795), (5, 9034677), (9, 5019265), (15, 3011559), (45, 1003853), (79, 571815), (97, 465705), (131, 344835), (237, 190605), (291, 155235), (393, 114945), (395, 114363), (485, 93141), (655, 68967), (711, 63535), (873, 51745), (1179, 38315), (1185, 38121), (1455, 31047), (1965, 22989), (3555, 12707), (4365, 10349), (5895, 7663)]