7047145

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 10264320

約数和(自身を除く): 3217175

約数列:

[1, 5, 7, 29, 35, 53, 131, 145, 203, 265, 371, 655, 917, 1015, 1537, 1855, 3799, 4585, 6943, 7685, 10759, 18995, 26593, 34715, 48601, 53795, 132965, 201347, 243005, 1006735, 1409429, 7047145]

約数ペア:

[(1, 7047145), (5, 1409429), (7, 1006735), (29, 243005), (35, 201347), (53, 132965), (131, 53795), (145, 48601), (203, 34715), (265, 26593), (371, 18995), (655, 10759), (917, 7685), (1015, 6943), (1537, 4585), (1855, 3799)]