15016995

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{5297}}^1$

素因数の和:5321

約数の個数: 40

約数和(自身を含む): 30770784

約数和(自身を除く): 15753789

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 5297, 15891, 26485, 37079, 47673, 79455, 111237, 143019, 185395, 238365, 333711, 429057, 556185, 715095, 1001133, 1668555, 2145285, 3003399, 5005665, 15016995]

約数ペア:

[(1, 15016995), (3, 5005665), (5, 3003399), (7, 2145285), (9, 1668555), (15, 1001133), (21, 715095), (27, 556185), (35, 429057), (45, 333711), (63, 238365), (81, 185395), (105, 143019), (135, 111237), (189, 79455), (315, 47673), (405, 37079), (567, 26485), (945, 15891), (2835, 5297)]