56557587075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{270967}}^1$

素因数の和:271025

約数の個数: 72

約数和(自身を含む): 107251302144

約数和(自身を除く): 50693715069

約数列:

[1, 3, 5, 11, 15, 23, 25, 33, 55, 69, 75, 115, 121, 165, 253, 275, 345, 363, 575, 605, 759, 825, 1265, 1725, 1815, 2783, 3025, 3795, 6325, 8349, 9075, 13915, 18975, 41745, 69575, 208725, 270967, 812901, 1354835, 2980637, 4064505, 6232241, 6774175, 8941911, 14903185, 18696723, 20322525, 31161205, 32787007, 44709555, 68554651, 74515925, 93483615, 98361021, 155806025, 163935035, 205663953, 223547775, 342773255, 467418075, 491805105, 754101161, 819675175, 1028319765, 1713866275, 2262303483, 2459025525, 3770505805, 5141598825, 11311517415, 18852529025, 56557587075]

約数ペア:

[(1, 56557587075), (3, 18852529025), (5, 11311517415), (11, 5141598825), (15, 3770505805), (23, 2459025525), (25, 2262303483), (33, 1713866275), (55, 1028319765), (69, 819675175), (75, 754101161), (115, 491805105), (121, 467418075), (165, 342773255), (253, 223547775), (275, 205663953), (345, 163935035), (363, 155806025), (575, 98361021), (605, 93483615), (759, 74515925), (825, 68554651), (1265, 44709555), (1725, 32787007), (1815, 31161205), (2783, 20322525), (3025, 18696723), (3795, 14903185), (6325, 8941911), (8349, 6774175), (9075, 6232241), (13915, 4064505), (18975, 2980637), (41745, 1354835), (69575, 812901), (208725, 270967)]