27720286205

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1\times {\mathrm{9803}}^1$

素因数の和:10265

約数の個数: 32

約数和(自身を含む): 35328282624

約数和(自身を除く): 7607996419

約数列:

[1, 5, 23, 67, 115, 335, 367, 1541, 1835, 7705, 8441, 9803, 24589, 42205, 49015, 122945, 225469, 565547, 656801, 1127345, 2827735, 3284005, 3597701, 15106423, 17988505, 75532115, 82747123, 241045967, 413735615, 1205229835, 5544057241, 27720286205]

約数ペア:

[(1, 27720286205), (5, 5544057241), (23, 1205229835), (67, 413735615), (115, 241045967), (335, 82747123), (367, 75532115), (1541, 17988505), (1835, 15106423), (7705, 3597701), (8441, 3284005), (9803, 2827735), (24589, 1127345), (42205, 656801), (49015, 565547), (122945, 225469)]