75536865

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{337}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 139518288

約数和(自身を除く): 63981423

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 293, 337, 765, 879, 1011, 1465, 1685, 2637, 3033, 4395, 4981, 5055, 5729, 13185, 14943, 15165, 17187, 24905, 28645, 44829, 51561, 74715, 85935, 98741, 224145, 257805, 296223, 493705, 888669, 1481115, 1678597, 4443345, 5035791, 8392985, 15107373, 25178955, 75536865]

約数ペア:

[(1, 75536865), (3, 25178955), (5, 15107373), (9, 8392985), (15, 5035791), (17, 4443345), (45, 1678597), (51, 1481115), (85, 888669), (153, 493705), (255, 296223), (293, 257805), (337, 224145), (765, 98741), (879, 85935), (1011, 74715), (1465, 51561), (1685, 44829), (2637, 28645), (3033, 24905), (4395, 17187), (4981, 15165), (5055, 14943), (5729, 13185)]