9898845

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3529}}^1$

素因数の和:3565

約数の個数: 32

約数和(自身を含む): 18299520

約数和(自身を除く): 8400675

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 3529, 10587, 17645, 38819, 52935, 59993, 116457, 179979, 194095, 299965, 582285, 659923, 899895, 1979769, 3299615, 9898845]

約数ペア:

[(1, 9898845), (3, 3299615), (5, 1979769), (11, 899895), (15, 659923), (17, 582285), (33, 299965), (51, 194095), (55, 179979), (85, 116457), (165, 59993), (187, 52935), (255, 38819), (561, 17645), (935, 10587), (2805, 3529)]