71365965

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{827}}^1$

素因数の和:1369

約数の個数: 32

約数和(自身を含む): 124955136

約数和(自身を除く): 53589171

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 523, 827, 1569, 2481, 2615, 4135, 5753, 7845, 9097, 12405, 17259, 27291, 28765, 45485, 86295, 136455, 432521, 1297563, 2162605, 4757731, 6487815, 14273193, 23788655, 71365965]

約数ペア:

[(1, 71365965), (3, 23788655), (5, 14273193), (11, 6487815), (15, 4757731), (33, 2162605), (55, 1297563), (165, 432521), (523, 136455), (827, 86295), (1569, 45485), (2481, 28765), (2615, 27291), (4135, 17259), (5753, 12405), (7845, 9097)]