15076490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{811}}^1$

素因数の和:855

約数の個数: 48

約数和(自身を含む): 32096736

約数和(自身を除く): 17020246

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 286, 338, 715, 811, 845, 1430, 1622, 1690, 1859, 3718, 4055, 8110, 8921, 9295, 10543, 17842, 18590, 21086, 44605, 52715, 89210, 105430, 115973, 137059, 231946, 274118, 579865, 685295, 1159730, 1370590, 1507649, 3015298, 7538245, 15076490]

約数ペア:

[(1, 15076490), (2, 7538245), (5, 3015298), (10, 1507649), (11, 1370590), (13, 1159730), (22, 685295), (26, 579865), (55, 274118), (65, 231946), (110, 137059), (130, 115973), (143, 105430), (169, 89210), (286, 52715), (338, 44605), (715, 21086), (811, 18590), (845, 17842), (1430, 10543), (1622, 9295), (1690, 8921), (1859, 8110), (3718, 4055)]