15996858495

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1721}}^1\times {\mathrm{14411}}^1$

素因数の和:16183

約数の個数: 32

約数和(自身を含む): 26207241984

約数和(自身を除く): 10210383489

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 1721, 5163, 8605, 14411, 25815, 43233, 72055, 74003, 216165, 222009, 370015, 619673, 1110045, 1859019, 3098365, 9295095, 24801331, 74403993, 124006655, 372019965, 1066457233, 3199371699, 5332286165, 15996858495]

約数ペア:

[(1, 15996858495), (3, 5332286165), (5, 3199371699), (15, 1066457233), (43, 372019965), (129, 124006655), (215, 74403993), (645, 24801331), (1721, 9295095), (5163, 3098365), (8605, 1859019), (14411, 1110045), (25815, 619673), (43233, 370015), (72055, 222009), (74003, 216165)]