9901035

素因数分解:

$3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 18476640

約数和(自身を除く): 8575605

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 243, 261, 281, 405, 435, 783, 843, 1215, 1305, 1405, 2349, 2529, 3915, 4215, 7047, 7587, 8149, 11745, 12645, 22761, 24447, 35235, 37935, 40745, 68283, 73341, 113805, 122235, 220023, 341415, 366705, 660069, 1100115, 1980207, 3300345, 9901035]

約数ペア:

[(1, 9901035), (3, 3300345), (5, 1980207), (9, 1100115), (15, 660069), (27, 366705), (29, 341415), (45, 220023), (81, 122235), (87, 113805), (135, 73341), (145, 68283), (243, 40745), (261, 37935), (281, 35235), (405, 24447), (435, 22761), (783, 12645), (843, 11745), (1215, 8149), (1305, 7587), (1405, 7047), (2349, 4215), (2529, 3915)]