713282925

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{221173}}^1$

素因数の和:221229

約数の個数: 24

約数和(自身を含む): 1206725344

約数和(自身を除く): 493442419

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 221173, 663519, 1105865, 3317595, 5529325, 9510439, 16587975, 28531317, 47552195, 142656585, 237760975, 713282925]

約数ペア:

[(1, 713282925), (3, 237760975), (5, 142656585), (15, 47552195), (25, 28531317), (43, 16587975), (75, 9510439), (129, 5529325), (215, 3317595), (645, 1105865), (1075, 663519), (3225, 221173)]