29208975

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1$

素因数の和:800

約数の個数: 48

約数和(自身を含む): 52853760

約数和(自身を除く): 23644785

約数列:

[1, 3, 5, 15, 17, 25, 31, 51, 75, 85, 93, 155, 255, 425, 465, 527, 739, 775, 1275, 1581, 2217, 2325, 2635, 3695, 7905, 11085, 12563, 13175, 18475, 22909, 37689, 39525, 55425, 62815, 68727, 114545, 188445, 314075, 343635, 389453, 572725, 942225, 1168359, 1718175, 1947265, 5841795, 9736325, 29208975]

約数ペア:

[(1, 29208975), (3, 9736325), (5, 5841795), (15, 1947265), (17, 1718175), (25, 1168359), (31, 942225), (51, 572725), (75, 389453), (85, 343635), (93, 314075), (155, 188445), (255, 114545), (425, 68727), (465, 62815), (527, 55425), (739, 39525), (775, 37689), (1275, 22909), (1581, 18475), (2217, 13175), (2325, 12563), (2635, 11085), (3695, 7905)]