47675145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1301}}^1$

素因数の和:1665

約数の個数: 32

約数和(自身を含む): 87494400

約数和(自身を除く): 39819255

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 349, 1047, 1301, 1745, 2443, 3903, 5235, 6505, 7329, 9107, 12215, 19515, 27321, 36645, 45535, 136605, 454049, 1362147, 2270245, 3178343, 6810735, 9535029, 15891715, 47675145]

約数ペア:

[(1, 47675145), (3, 15891715), (5, 9535029), (7, 6810735), (15, 3178343), (21, 2270245), (35, 1362147), (105, 454049), (349, 136605), (1047, 45535), (1301, 36645), (1745, 27321), (2443, 19515), (3903, 12215), (5235, 9107), (6505, 7329)]