18084825

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{7307}}^1$

素因数の和:7334

約数の個数: 36

約数和(自身を含む): 35341488

約数和(自身を除く): 17256663

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 2475, 7307, 21921, 36535, 65763, 80377, 109605, 182675, 241131, 328815, 401885, 548025, 723393, 1205655, 1644075, 2009425, 3616965, 6028275, 18084825]

約数ペア:

[(1, 18084825), (3, 6028275), (5, 3616965), (9, 2009425), (11, 1644075), (15, 1205655), (25, 723393), (33, 548025), (45, 401885), (55, 328815), (75, 241131), (99, 182675), (165, 109605), (225, 80377), (275, 65763), (495, 36535), (825, 21921), (2475, 7307)]