4148595

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1$

素因数の和:85

約数の個数: 72

約数和(自身を含む): 8620560

約数和(自身を除く): 4471965

約数列:

[1, 3, 5, 9, 11, 15, 17, 29, 33, 45, 51, 55, 85, 87, 99, 145, 153, 165, 187, 255, 261, 289, 319, 435, 493, 495, 561, 765, 867, 935, 957, 1305, 1445, 1479, 1595, 1683, 2465, 2601, 2805, 2871, 3179, 4335, 4437, 4785, 5423, 7395, 8381, 8415, 9537, 13005, 14355, 15895, 16269, 22185, 25143, 27115, 28611, 41905, 47685, 48807, 75429, 81345, 92191, 125715, 143055, 244035, 276573, 377145, 460955, 829719, 1382865, 4148595]

約数ペア:

[(1, 4148595), (3, 1382865), (5, 829719), (9, 460955), (11, 377145), (15, 276573), (17, 244035), (29, 143055), (33, 125715), (45, 92191), (51, 81345), (55, 75429), (85, 48807), (87, 47685), (99, 41905), (145, 28611), (153, 27115), (165, 25143), (187, 22185), (255, 16269), (261, 15895), (289, 14355), (319, 13005), (435, 9537), (493, 8415), (495, 8381), (561, 7395), (765, 5423), (867, 4785), (935, 4437), (957, 4335), (1305, 3179), (1445, 2871), (1479, 2805), (1595, 2601), (1683, 2465)]