76266675

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:317

約数の個数: 72

約数和(自身を含む): 146704896

約数和(自身を除く): 70438221

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 127, 153, 157, 225, 255, 381, 425, 471, 635, 765, 785, 1143, 1275, 1413, 1905, 2159, 2355, 2669, 3175, 3825, 3925, 5715, 6477, 7065, 8007, 9525, 10795, 11775, 13345, 19431, 19939, 24021, 28575, 32385, 35325, 40035, 53975, 59817, 66725, 97155, 99695, 120105, 161925, 179451, 200175, 299085, 338963, 485775, 498475, 600525, 897255, 1016889, 1495425, 1694815, 3050667, 4486275, 5084445, 8474075, 15253335, 25422225, 76266675]

約数ペア:

[(1, 76266675), (3, 25422225), (5, 15253335), (9, 8474075), (15, 5084445), (17, 4486275), (25, 3050667), (45, 1694815), (51, 1495425), (75, 1016889), (85, 897255), (127, 600525), (153, 498475), (157, 485775), (225, 338963), (255, 299085), (381, 200175), (425, 179451), (471, 161925), (635, 120105), (765, 99695), (785, 97155), (1143, 66725), (1275, 59817), (1413, 53975), (1905, 40035), (2159, 35325), (2355, 32385), (2669, 28575), (3175, 24021), (3825, 19939), (3925, 19431), (5715, 13345), (6477, 11775), (7065, 10795), (8007, 9525)]