54576405

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3217}}^1$

素因数の和:3270

約数の個数: 48

約数和(自身を含む): 105421680

約数和(自身を除く): 50845275

約数列:

[1, 3, 5, 9, 13, 15, 29, 39, 45, 65, 87, 117, 145, 195, 261, 377, 435, 585, 1131, 1305, 1885, 3217, 3393, 5655, 9651, 16085, 16965, 28953, 41821, 48255, 93293, 125463, 144765, 209105, 279879, 376389, 466465, 627315, 839637, 1212809, 1399395, 1881945, 3638427, 4198185, 6064045, 10915281, 18192135, 54576405]

約数ペア:

[(1, 54576405), (3, 18192135), (5, 10915281), (9, 6064045), (13, 4198185), (15, 3638427), (29, 1881945), (39, 1399395), (45, 1212809), (65, 839637), (87, 627315), (117, 466465), (145, 376389), (195, 279879), (261, 209105), (377, 144765), (435, 125463), (585, 93293), (1131, 48255), (1305, 41821), (1885, 28953), (3217, 16965), (3393, 16085), (5655, 9651)]