57019695

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2609}}^1$

素因数の和:2695

約数の個数: 32

約数和(自身を含む): 96215040

約数和(自身を除く): 39195345

約数列:

[1, 3, 5, 15, 31, 47, 93, 141, 155, 235, 465, 705, 1457, 2609, 4371, 7285, 7827, 13045, 21855, 39135, 80879, 122623, 242637, 367869, 404395, 613115, 1213185, 1839345, 3801313, 11403939, 19006565, 57019695]

約数ペア:

[(1, 57019695), (3, 19006565), (5, 11403939), (15, 3801313), (31, 1839345), (47, 1213185), (93, 613115), (141, 404395), (155, 367869), (235, 242637), (465, 122623), (705, 80879), (1457, 39135), (2609, 21855), (4371, 13045), (7285, 7827)]