56955255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{28549}}^1$

素因数の和:28583

約数の個数: 32

約数和(自身を含む): 109632000

約数和(自身を除く): 52676745

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 28549, 85647, 142745, 199843, 428235, 542431, 599529, 999215, 1627293, 2712155, 2997645, 3797017, 8136465, 11391051, 18985085, 56955255]

約数ペア:

[(1, 56955255), (3, 18985085), (5, 11391051), (7, 8136465), (15, 3797017), (19, 2997645), (21, 2712155), (35, 1627293), (57, 999215), (95, 599529), (105, 542431), (133, 428235), (285, 199843), (399, 142745), (665, 85647), (1995, 28549)]