2656553625

素因数分解:

$3^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{439}}^1$

素因数の和:637

約数の個数: 128

約数和(自身を含む): 5403340800

約数和(自身を除く): 2746787175

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 125, 135, 163, 165, 225, 275, 297, 375, 439, 489, 495, 675, 815, 825, 1125, 1317, 1375, 1467, 1485, 1793, 2195, 2445, 2475, 3375, 3951, 4075, 4125, 4401, 4829, 5379, 6585, 7335, 7425, 8965, 10975, 11853, 12225, 12375, 14487, 16137, 19755, 20375, 22005, 24145, 26895, 32925, 36675, 37125, 43461, 44825, 48411, 54875, 59265, 61125, 71557, 72435, 80685, 98775, 110025, 120725, 130383, 134475, 164625, 183375, 214671, 217305, 224125, 242055, 296325, 357785, 362175, 403425, 493875, 550125, 603625, 644013, 651915, 672375, 787127, 1073355, 1086525, 1210275, 1481625, 1788925, 1810875, 1932039, 2017125, 2361381, 3220065, 3259575, 3935635, 5366775, 5432625, 6051375, 7084143, 8944625, 9660195, 11806905, 16100325, 16297875, 19678175, 21252429, 26833875, 35420715, 48300975, 59034525, 80501625, 98390875, 106262145, 177103575, 241504875, 295172625, 531310725, 885517875, 2656553625]

約数ペア:

[(1, 2656553625), (3, 885517875), (5, 531310725), (9, 295172625), (11, 241504875), (15, 177103575), (25, 106262145), (27, 98390875), (33, 80501625), (45, 59034525), (55, 48300975), (75, 35420715), (99, 26833875), (125, 21252429), (135, 19678175), (163, 16297875), (165, 16100325), (225, 11806905), (275, 9660195), (297, 8944625), (375, 7084143), (439, 6051375), (489, 5432625), (495, 5366775), (675, 3935635), (815, 3259575), (825, 3220065), (1125, 2361381), (1317, 2017125), (1375, 1932039), (1467, 1810875), (1485, 1788925), (1793, 1481625), (2195, 1210275), (2445, 1086525), (2475, 1073355), (3375, 787127), (3951, 672375), (4075, 651915), (4125, 644013), (4401, 603625), (4829, 550125), (5379, 493875), (6585, 403425), (7335, 362175), (7425, 357785), (8965, 296325), (10975, 242055), (11853, 224125), (12225, 217305), (12375, 214671), (14487, 183375), (16137, 164625), (19755, 134475), (20375, 130383), (22005, 120725), (24145, 110025), (26895, 98775), (32925, 80685), (36675, 72435), (37125, 71557), (43461, 61125), (44825, 59265), (48411, 54875)]