7958145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1103}}^1$

素因数の和:1161

約数の個数: 32

約数和(自身を含む): 14095872

約数和(自身を除く): 6137727

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 481, 555, 1103, 1443, 2405, 3309, 5515, 7215, 14339, 16545, 40811, 43017, 71695, 122433, 204055, 215085, 530543, 612165, 1591629, 2652715, 7958145]

約数ペア:

[(1, 7958145), (3, 2652715), (5, 1591629), (13, 612165), (15, 530543), (37, 215085), (39, 204055), (65, 122433), (111, 71695), (185, 43017), (195, 40811), (481, 16545), (555, 14339), (1103, 7215), (1443, 5515), (2405, 3309)]