2117023775

素因数分解:

$5^2\times {\mathrm{151}}^1\times {\mathrm{449}}^1\times {\mathrm{1249}}^1$

素因数の和:1859

約数の個数: 24

約数和(自身を含む): 2650500000

約数和(自身を除く): 533476225

約数列:

[1, 5, 25, 151, 449, 755, 1249, 2245, 3775, 6245, 11225, 31225, 67799, 188599, 338995, 560801, 942995, 1694975, 2804005, 4714975, 14020025, 84680951, 423404755, 2117023775]

約数ペア:

[(1, 2117023775), (5, 423404755), (25, 84680951), (151, 14020025), (449, 4714975), (755, 2804005), (1249, 1694975), (2245, 942995), (3775, 560801), (6245, 338995), (11225, 188599), (31225, 67799)]