28255101075

素因数分解:

$3^3\times 5^2\times {\mathrm{277}}^1\times {\mathrm{349}}^1\times {\mathrm{433}}^1$

素因数の和:1078

約数の個数: 96

約数和(自身を含む): 52362968000

約数和(自身を除く): 24107866925

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 277, 349, 433, 675, 831, 1047, 1299, 1385, 1745, 2165, 2493, 3141, 3897, 4155, 5235, 6495, 6925, 7479, 8725, 9423, 10825, 11691, 12465, 15705, 19485, 20775, 26175, 32475, 37395, 47115, 58455, 62325, 78525, 96673, 97425, 119941, 151117, 186975, 235575, 290019, 292275, 359823, 453351, 483365, 599705, 755585, 870057, 1079469, 1360053, 1450095, 1799115, 2266755, 2416825, 2610171, 2998525, 3238407, 3777925, 4080159, 4350285, 5397345, 6800265, 7250475, 8995575, 11333775, 13050855, 16192035, 20400795, 21751425, 26986725, 34001325, 41859409, 65254275, 80960175, 102003975, 125578227, 209297045, 376734681, 627891135, 1046485225, 1130204043, 1883673405, 3139455675, 5651020215, 9418367025, 28255101075]

約数ペア:

[(1, 28255101075), (3, 9418367025), (5, 5651020215), (9, 3139455675), (15, 1883673405), (25, 1130204043), (27, 1046485225), (45, 627891135), (75, 376734681), (135, 209297045), (225, 125578227), (277, 102003975), (349, 80960175), (433, 65254275), (675, 41859409), (831, 34001325), (1047, 26986725), (1299, 21751425), (1385, 20400795), (1745, 16192035), (2165, 13050855), (2493, 11333775), (3141, 8995575), (3897, 7250475), (4155, 6800265), (5235, 5397345), (6495, 4350285), (6925, 4080159), (7479, 3777925), (8725, 3238407), (9423, 2998525), (10825, 2610171), (11691, 2416825), (12465, 2266755), (15705, 1799115), (19485, 1450095), (20775, 1360053), (26175, 1079469), (32475, 870057), (37395, 755585), (47115, 599705), (58455, 483365), (62325, 453351), (78525, 359823), (96673, 292275), (97425, 290019), (119941, 235575), (151117, 186975)]