144767655

素因数分解:

$3^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2399}}^1$

素因数の和:2565

約数の個数: 40

約数和(自身を含む): 261360000

約数和(自身を除く): 116592345

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 149, 405, 447, 745, 1341, 2235, 2399, 4023, 6705, 7197, 11995, 12069, 20115, 21591, 35985, 60345, 64773, 107955, 194319, 323865, 357451, 971595, 1072353, 1787255, 3217059, 5361765, 9651177, 16085295, 28953531, 48255885, 144767655]

約数ペア:

[(1, 144767655), (3, 48255885), (5, 28953531), (9, 16085295), (15, 9651177), (27, 5361765), (45, 3217059), (81, 1787255), (135, 1072353), (149, 971595), (405, 357451), (447, 323865), (745, 194319), (1341, 107955), (2235, 64773), (2399, 60345), (4023, 35985), (6705, 21591), (7197, 20115), (11995, 12069)]