56016255

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{983}}^1$

素因数の和:1151

約数の個数: 32

約数和(自身を含む): 93519360

約数和(自身を除く): 37503105

約数列:

[1, 3, 5, 15, 29, 87, 131, 145, 393, 435, 655, 983, 1965, 2949, 3799, 4915, 11397, 14745, 18995, 28507, 56985, 85521, 128773, 142535, 386319, 427605, 643865, 1931595, 3734417, 11203251, 18672085, 56016255]

約数ペア:

[(1, 56016255), (3, 18672085), (5, 11203251), (15, 3734417), (29, 1931595), (87, 643865), (131, 427605), (145, 386319), (393, 142535), (435, 128773), (655, 85521), (983, 56985), (1965, 28507), (2949, 18995), (3799, 14745), (4915, 11397)]