79183485

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1291}}^1$

素因数の和:1378

約数の個数: 48

約数和(自身を含む): 145117440

約数和(自身を除く): 65933955

約数列:

[1, 3, 5, 9, 15, 29, 45, 47, 87, 141, 145, 235, 261, 423, 435, 705, 1291, 1305, 1363, 2115, 3873, 4089, 6455, 6815, 11619, 12267, 19365, 20445, 37439, 58095, 60677, 61335, 112317, 182031, 187195, 303385, 336951, 546093, 561585, 910155, 1684755, 1759633, 2730465, 5278899, 8798165, 15836697, 26394495, 79183485]

約数ペア:

[(1, 79183485), (3, 26394495), (5, 15836697), (9, 8798165), (15, 5278899), (29, 2730465), (45, 1759633), (47, 1684755), (87, 910155), (141, 561585), (145, 546093), (235, 336951), (261, 303385), (423, 187195), (435, 182031), (705, 112317), (1291, 61335), (1305, 60677), (1363, 58095), (2115, 37439), (3873, 20445), (4089, 19365), (6455, 12267), (6815, 11619)]