99498575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{15731}}^1$

素因数の和:15775

約数の個数: 24

約数和(自身を含む): 140455296

約数和(自身を除く): 40956721

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 575, 1265, 6325, 15731, 78655, 173041, 361813, 393275, 865205, 1809065, 3979943, 4326025, 9045325, 19899715, 99498575]

約数ペア:

[(1, 99498575), (5, 19899715), (11, 9045325), (23, 4326025), (25, 3979943), (55, 1809065), (115, 865205), (253, 393275), (275, 361813), (575, 173041), (1265, 78655), (6325, 15731)]