67290605

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 86676480

約数和(自身を除く): 19385875

約数列:

[1, 5, 37, 47, 71, 109, 185, 235, 355, 545, 1739, 2627, 3337, 4033, 5123, 7739, 8695, 13135, 16685, 20165, 25615, 38695, 123469, 189551, 286343, 363733, 617345, 947755, 1431715, 1818665, 13458121, 67290605]

約数ペア:

[(1, 67290605), (5, 13458121), (37, 1818665), (47, 1431715), (71, 947755), (109, 617345), (185, 363733), (235, 286343), (355, 189551), (545, 123469), (1739, 38695), (2627, 25615), (3337, 20165), (4033, 16685), (5123, 13135), (7739, 8695)]