64472835

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3911}}^1$

素因数の和:4083

約数の個数: 32

約数和(自身を含む): 118674432

約数和(自身を除く): 54201597

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 157, 471, 785, 1099, 2355, 3297, 3911, 5495, 11733, 16485, 19555, 27377, 58665, 82131, 136885, 410655, 614027, 1842081, 3070135, 4298189, 9210405, 12894567, 21490945, 64472835]

約数ペア:

[(1, 64472835), (3, 21490945), (5, 12894567), (7, 9210405), (15, 4298189), (21, 3070135), (35, 1842081), (105, 614027), (157, 410655), (471, 136885), (785, 82131), (1099, 58665), (2355, 27377), (3297, 19555), (3911, 16485), (5495, 11733)]