61164395

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{6469}}^1$

素因数の和:6566

約数の個数: 16

約数和(自身を含む): 77018880

約数和(自身を除く): 15854485

約数列:

[1, 5, 31, 61, 155, 305, 1891, 6469, 9455, 32345, 200539, 394609, 1002695, 1973045, 12232879, 61164395]

約数ペア:

[(1, 61164395), (5, 12232879), (31, 1973045), (61, 1002695), (155, 394609), (305, 200539), (1891, 32345), (6469, 9455)]