68455935

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7349}}^1$

素因数の和:7389

約数の個数: 40

約数和(自身を含む): 128066400

約数和(自身を除く): 59610465

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 405, 621, 1035, 1863, 3105, 7349, 9315, 22047, 36745, 66141, 110235, 169027, 198423, 330705, 507081, 595269, 845135, 992115, 1521243, 2535405, 2976345, 4563729, 7606215, 13691187, 22818645, 68455935]

約数ペア:

[(1, 68455935), (3, 22818645), (5, 13691187), (9, 7606215), (15, 4563729), (23, 2976345), (27, 2535405), (45, 1521243), (69, 992115), (81, 845135), (115, 595269), (135, 507081), (207, 330705), (345, 198423), (405, 169027), (621, 110235), (1035, 66141), (1863, 36745), (3105, 22047), (7349, 9315)]