108807775

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{577}}^1$

素因数の和:1003

約数の個数: 24

約数和(自身を含む): 142627280

約数和(自身を除く): 33819505

約数列:

[1, 5, 19, 25, 95, 397, 475, 577, 1985, 2885, 7543, 9925, 10963, 14425, 37715, 54815, 188575, 229069, 274075, 1145345, 4352311, 5726725, 21761555, 108807775]

約数ペア:

[(1, 108807775), (5, 21761555), (19, 5726725), (25, 4352311), (95, 1145345), (397, 274075), (475, 229069), (577, 188575), (1985, 54815), (2885, 37715), (7543, 14425), (9925, 10963)]