23319495

素因数分解:

$3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1129}}^1$

素因数の和:1166

約数の個数: 48

約数和(自身を含む): 44422560

約数和(自身を除く): 21103065

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 243, 255, 405, 459, 765, 1129, 1215, 1377, 2295, 3387, 4131, 5645, 6885, 10161, 16935, 19193, 20655, 30483, 50805, 57579, 91449, 95965, 152415, 172737, 274347, 287895, 457245, 518211, 863685, 1371735, 1554633, 2591055, 4663899, 7773165, 23319495]

約数ペア:

[(1, 23319495), (3, 7773165), (5, 4663899), (9, 2591055), (15, 1554633), (17, 1371735), (27, 863685), (45, 518211), (51, 457245), (81, 287895), (85, 274347), (135, 172737), (153, 152415), (243, 95965), (255, 91449), (405, 57579), (459, 50805), (765, 30483), (1129, 20655), (1215, 19193), (1377, 16935), (2295, 10161), (3387, 6885), (4131, 5645)]