386067575

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{1213}}^1$

素因数の和:1691

約数の個数: 24

約数和(自身を含む): 496768800

約数和(自身を除く): 110701225

約数列:

[1, 5, 25, 29, 145, 439, 725, 1213, 2195, 6065, 10975, 12731, 30325, 35177, 63655, 175885, 318275, 532507, 879425, 2662535, 13312675, 15442703, 77213515, 386067575]

約数ペア:

[(1, 386067575), (5, 77213515), (25, 15442703), (29, 13312675), (145, 2662535), (439, 879425), (725, 532507), (1213, 318275), (2195, 175885), (6065, 63655), (10975, 35177), (12731, 30325)]