4997295

素因数分解:

$3^7\times 5^1\times {\mathrm{457}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 9013440

約数和(自身を除く): 4016145

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 457, 729, 1215, 1371, 2187, 2285, 3645, 4113, 6855, 10935, 12339, 20565, 37017, 61695, 111051, 185085, 333153, 555255, 999459, 1665765, 4997295]

約数ペア:

[(1, 4997295), (3, 1665765), (5, 999459), (9, 555255), (15, 333153), (27, 185085), (45, 111051), (81, 61695), (135, 37017), (243, 20565), (405, 12339), (457, 10935), (729, 6855), (1215, 4113), (1371, 3645), (2187, 2285)]