23404815

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{24767}}^1$

素因数の和:24788

約数の個数: 32

約数和(自身を含む): 47554560

約数和(自身を除く): 24149745

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 24767, 74301, 123835, 173369, 222903, 371505, 520107, 668709, 866845, 1114515, 1560321, 2600535, 3343545, 4680963, 7801605, 23404815]

約数ペア:

[(1, 23404815), (3, 7801605), (5, 4680963), (7, 3343545), (9, 2600535), (15, 1560321), (21, 1114515), (27, 866845), (35, 668709), (45, 520107), (63, 371505), (105, 222903), (135, 173369), (189, 123835), (315, 74301), (945, 24767)]