56782165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{811}}^1$

素因数の和:913

約数の個数: 32

約数和(自身を含む): 79511040

約数和(自身を除く): 22728875

約数列:

[1, 5, 11, 19, 55, 67, 95, 209, 335, 737, 811, 1045, 1273, 3685, 4055, 6365, 8921, 14003, 15409, 44605, 54337, 70015, 77045, 169499, 271685, 597707, 847495, 1032403, 2988535, 5162015, 11356433, 56782165]

約数ペア:

[(1, 56782165), (5, 11356433), (11, 5162015), (19, 2988535), (55, 1032403), (67, 847495), (95, 597707), (209, 271685), (335, 169499), (737, 77045), (811, 70015), (1045, 54337), (1273, 44605), (3685, 15409), (4055, 14003), (6365, 8921)]