47885855

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{1069}}^1$

素因数の和:1139

約数の個数: 24

約数和(自身を含む): 63070080

約数和(自身を除く): 15184225

約数列:

[1, 5, 17, 31, 85, 155, 289, 527, 1069, 1445, 2635, 5345, 8959, 18173, 33139, 44795, 90865, 165695, 308941, 563363, 1544705, 2816815, 9577171, 47885855]

約数ペア:

[(1, 47885855), (5, 9577171), (17, 2816815), (31, 1544705), (85, 563363), (155, 308941), (289, 165695), (527, 90865), (1069, 44795), (1445, 33139), (2635, 18173), (5345, 8959)]