248857804805

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{643}}^1\times {\mathrm{16607}}^1$

素因数の和:17393

約数の個数: 32

約数和(自身を含む): 308031897600

約数和(自身を除く): 59174092795

約数列:

[1, 5, 59, 79, 295, 395, 643, 3215, 4661, 16607, 23305, 37937, 50797, 83035, 189685, 253985, 979813, 1311953, 2997023, 4899065, 6559765, 10678301, 14985115, 53391505, 77405227, 387026135, 630019759, 843585779, 3150098795, 4217928895, 49771560961, 248857804805]

約数ペア:

[(1, 248857804805), (5, 49771560961), (59, 4217928895), (79, 3150098795), (295, 843585779), (395, 630019759), (643, 387026135), (3215, 77405227), (4661, 53391505), (16607, 14985115), (23305, 10678301), (37937, 6559765), (50797, 4899065), (83035, 2997023), (189685, 1311953), (253985, 979813)]