9900235

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{197}}^1$

素因数の和:267

約数の個数: 24

約数和(自身を含む): 13139280

約数和(自身を除く): 3239045

約数列:

[1, 5, 19, 23, 95, 115, 197, 437, 529, 985, 2185, 2645, 3743, 4531, 10051, 18715, 22655, 50255, 86089, 104213, 430445, 521065, 1980047, 9900235]

約数ペア:

[(1, 9900235), (5, 1980047), (19, 521065), (23, 430445), (95, 104213), (115, 86089), (197, 50255), (437, 22655), (529, 18715), (985, 10051), (2185, 4531), (2645, 3743)]