12071728815

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3557}}^1\times {\mathrm{13309}}^1$

素因数の和:16891

約数の個数: 32

約数和(自身を含む): 20458215360

約数和(自身を除く): 8386486545

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 3557, 10671, 13309, 17785, 39927, 53355, 60469, 66545, 181407, 199635, 226253, 302345, 678759, 907035, 1131265, 3393795, 47340113, 142020339, 236700565, 710101695, 804781921, 2414345763, 4023909605, 12071728815]

約数ペア:

[(1, 12071728815), (3, 4023909605), (5, 2414345763), (15, 804781921), (17, 710101695), (51, 236700565), (85, 142020339), (255, 47340113), (3557, 3393795), (10671, 1131265), (13309, 907035), (17785, 678759), (39927, 302345), (53355, 226253), (60469, 199635), (66545, 181407)]