4230705

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 7340544

約数和(自身を除く): 3109839

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 353, 705, 799, 1059, 1765, 2397, 3995, 5295, 6001, 11985, 16591, 18003, 30005, 49773, 82955, 90015, 248865, 282047, 846141, 1410235, 4230705]

約数ペア:

[(1, 4230705), (3, 1410235), (5, 846141), (15, 282047), (17, 248865), (47, 90015), (51, 82955), (85, 49773), (141, 30005), (235, 18003), (255, 16591), (353, 11985), (705, 6001), (799, 5295), (1059, 3995), (1765, 2397)]