6291405

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1607}}^1$

素因数の和:1650

約数の個数: 32

約数和(自身を含む): 11577600

約数和(自身を除く): 5286195

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 1607, 3915, 4821, 8035, 14463, 24105, 43389, 46603, 72315, 139809, 216945, 233015, 419427, 699045, 1258281, 2097135, 6291405]

約数ペア:

[(1, 6291405), (3, 2097135), (5, 1258281), (9, 699045), (15, 419427), (27, 233015), (29, 216945), (45, 139809), (87, 72315), (135, 46603), (145, 43389), (261, 24105), (435, 14463), (783, 8035), (1305, 4821), (1607, 3915)]