67321605

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{1103}}^1$

素因数の和:1437

約数の個数: 32

約数和(自身を含む): 116476416

約数和(自身を除く): 49154811

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 313, 939, 1103, 1565, 3309, 4069, 4695, 5515, 12207, 14339, 16545, 20345, 43017, 61035, 71695, 215085, 345239, 1035717, 1726195, 4488107, 5178585, 13464321, 22440535, 67321605]

約数ペア:

[(1, 67321605), (3, 22440535), (5, 13464321), (13, 5178585), (15, 4488107), (39, 1726195), (65, 1035717), (195, 345239), (313, 215085), (939, 71695), (1103, 61035), (1565, 43017), (3309, 20345), (4069, 16545), (4695, 14339), (5515, 12207)]