67872245

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3083}}^1$

素因数の和:3149

約数の個数: 32

約数和(自身を含む): 101253888

約数和(自身を除く): 33381643

約数列:

[1, 5, 7, 17, 35, 37, 85, 119, 185, 259, 595, 629, 1295, 3083, 3145, 4403, 15415, 21581, 22015, 52411, 107905, 114071, 262055, 366877, 570355, 798497, 1834385, 1939207, 3992485, 9696035, 13574449, 67872245]

約数ペア:

[(1, 67872245), (5, 13574449), (7, 9696035), (17, 3992485), (35, 1939207), (37, 1834385), (85, 798497), (119, 570355), (185, 366877), (259, 262055), (595, 114071), (629, 107905), (1295, 52411), (3083, 22015), (3145, 21581), (4403, 15415)]