22179825

素因数分解:

$3^6\times 5^2\times {\mathrm{1217}}^1$

素因数の和:1245

約数の個数: 42

約数和(自身を含む): 41269494

約数和(自身を除く): 19089669

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 729, 1215, 1217, 2025, 3645, 3651, 6075, 6085, 10953, 18225, 18255, 30425, 32859, 54765, 91275, 98577, 164295, 273825, 295731, 492885, 821475, 887193, 1478655, 2464425, 4435965, 7393275, 22179825]

約数ペア:

[(1, 22179825), (3, 7393275), (5, 4435965), (9, 2464425), (15, 1478655), (25, 887193), (27, 821475), (45, 492885), (75, 295731), (81, 273825), (135, 164295), (225, 98577), (243, 91275), (405, 54765), (675, 32859), (729, 30425), (1215, 18255), (1217, 18225), (2025, 10953), (3645, 6085), (3651, 6075)]