6861965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 9797760

約数和(自身を除く): 2935795

約数列:

[1, 5, 11, 17, 41, 55, 85, 179, 187, 205, 451, 697, 895, 935, 1969, 2255, 3043, 3485, 7339, 7667, 9845, 15215, 33473, 36695, 38335, 80729, 124763, 167365, 403645, 623815, 1372393, 6861965]

約数ペア:

[(1, 6861965), (5, 1372393), (11, 623815), (17, 403645), (41, 167365), (55, 124763), (85, 80729), (179, 38335), (187, 36695), (205, 33473), (451, 15215), (697, 9845), (895, 7667), (935, 7339), (1969, 3485), (2255, 3043)]