1530752405

素因数分解:

$5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{68659}}^1$

素因数の和:68698

約数の個数: 32

約数和(自身を含む): 2306976000

約数和(自身を除く): 776223595

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 245, 343, 455, 637, 1715, 3185, 4459, 22295, 68659, 343295, 480613, 892567, 2403065, 3364291, 4462835, 6247969, 16821455, 23550037, 31239845, 43735783, 117750185, 218678915, 306150481, 1530752405]

約数ペア:

[(1, 1530752405), (5, 306150481), (7, 218678915), (13, 117750185), (35, 43735783), (49, 31239845), (65, 23550037), (91, 16821455), (245, 6247969), (343, 4462835), (455, 3364291), (637, 2403065), (1715, 892567), (3185, 480613), (4459, 343295), (22295, 68659)]