64923105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1493}}^1$

素因数の和:1737

約数の個数: 32

約数和(自身を含む): 112444416

約数和(自身を除く): 47521311

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 223, 669, 1115, 1493, 2899, 3345, 4479, 7465, 8697, 14495, 19409, 22395, 43485, 58227, 97045, 291135, 332939, 998817, 1664695, 4328207, 4994085, 12984621, 21641035, 64923105]

約数ペア:

[(1, 64923105), (3, 21641035), (5, 12984621), (13, 4994085), (15, 4328207), (39, 1664695), (65, 998817), (195, 332939), (223, 291135), (669, 97045), (1115, 58227), (1493, 43485), (2899, 22395), (3345, 19409), (4479, 14495), (7465, 8697)]