12692115

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 23856768

約数和(自身を除く): 11164653

約数列:

[1, 3, 5, 9, 15, 17, 45, 47, 51, 85, 141, 153, 235, 255, 353, 423, 705, 765, 799, 1059, 1765, 2115, 2397, 3177, 3995, 5295, 6001, 7191, 11985, 15885, 16591, 18003, 30005, 35955, 49773, 54009, 82955, 90015, 149319, 248865, 270045, 282047, 746595, 846141, 1410235, 2538423, 4230705, 12692115]

約数ペア:

[(1, 12692115), (3, 4230705), (5, 2538423), (9, 1410235), (15, 846141), (17, 746595), (45, 282047), (47, 270045), (51, 248865), (85, 149319), (141, 90015), (153, 82955), (235, 54009), (255, 49773), (353, 35955), (423, 30005), (705, 18003), (765, 16591), (799, 15885), (1059, 11985), (1765, 7191), (2115, 6001), (2397, 5295), (3177, 3995)]