29970325

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15569}}^1$

素因数の和:15597

約数の個数: 24

約数和(自身を含む): 46336320

約数和(自身を除く): 16365995

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 275, 385, 1925, 15569, 77845, 108983, 171259, 389225, 544915, 856295, 1198813, 2724575, 4281475, 5994065, 29970325]

約数ペア:

[(1, 29970325), (5, 5994065), (7, 4281475), (11, 2724575), (25, 1198813), (35, 856295), (55, 544915), (77, 389225), (175, 171259), (275, 108983), (385, 77845), (1925, 15569)]