23200045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^2$

素因数の和:333

約数の個数: 24

約数和(自身を含む): 32185440

約数和(自身を除く): 8985395

約数列:

[1, 5, 11, 19, 55, 95, 149, 209, 745, 1045, 1639, 2831, 8195, 14155, 22201, 31141, 111005, 155705, 244211, 421819, 1221055, 2109095, 4640009, 23200045]

約数ペア:

[(1, 23200045), (5, 4640009), (11, 2109095), (19, 1221055), (55, 421819), (95, 244211), (149, 155705), (209, 111005), (745, 31141), (1045, 22201), (1639, 14155), (2831, 8195)]