16492065

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 27302400

約数和(自身を除く): 10810335

約数列:

[1, 3, 5, 15, 47, 141, 149, 157, 235, 447, 471, 705, 745, 785, 2235, 2355, 7003, 7379, 21009, 22137, 23393, 35015, 36895, 70179, 105045, 110685, 116965, 350895, 1099471, 3298413, 5497355, 16492065]

約数ペア:

[(1, 16492065), (3, 5497355), (5, 3298413), (15, 1099471), (47, 350895), (141, 116965), (149, 110685), (157, 105045), (235, 70179), (447, 36895), (471, 35015), (705, 23393), (745, 22137), (785, 21009), (2235, 7379), (2355, 7003)]