26013375

素因数分解:

$3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1217}}^1$

素因数の和:1257

約数の個数: 48

約数和(自身を含む): 49402080

約数和(自身を除く): 23388705

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 125, 171, 225, 285, 375, 475, 855, 1125, 1217, 1425, 2375, 3651, 4275, 6085, 7125, 10953, 18255, 21375, 23123, 30425, 54765, 69369, 91275, 115615, 152125, 208107, 273825, 346845, 456375, 578075, 1040535, 1369125, 1734225, 2890375, 5202675, 8671125, 26013375]

約数ペア:

[(1, 26013375), (3, 8671125), (5, 5202675), (9, 2890375), (15, 1734225), (19, 1369125), (25, 1040535), (45, 578075), (57, 456375), (75, 346845), (95, 273825), (125, 208107), (171, 152125), (225, 115615), (285, 91275), (375, 69369), (475, 54765), (855, 30425), (1125, 23123), (1217, 21375), (1425, 18255), (2375, 10953), (3651, 7125), (4275, 6085)]