144621945

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1429}}^1$

素因数の和:1626

約数の個数: 48

約数和(自身を含む): 271711440

約数和(自身を除く): 127089495

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 173, 195, 519, 585, 865, 1429, 1557, 2249, 2595, 4287, 6747, 7145, 7785, 11245, 12861, 18577, 20241, 21435, 33735, 55731, 64305, 92885, 101205, 167193, 247217, 278655, 741651, 835965, 1236085, 2224953, 3213821, 3708255, 9641463, 11124765, 16069105, 28924389, 48207315, 144621945]

約数ペア:

[(1, 144621945), (3, 48207315), (5, 28924389), (9, 16069105), (13, 11124765), (15, 9641463), (39, 3708255), (45, 3213821), (65, 2224953), (117, 1236085), (173, 835965), (195, 741651), (519, 278655), (585, 247217), (865, 167193), (1429, 101205), (1557, 92885), (2249, 64305), (2595, 55731), (4287, 33735), (6747, 21435), (7145, 20241), (7785, 18577), (11245, 12861)]