89508645

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7621}}^1$

素因数の和:7667

約数の個数: 40

約数和(自身を含む): 166007160

約数和(自身を除く): 76498515

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 261, 405, 435, 783, 1305, 2349, 3915, 7621, 11745, 22863, 38105, 68589, 114315, 205767, 221009, 342945, 617301, 663027, 1028835, 1105045, 1989081, 3086505, 3315135, 5967243, 9945405, 17901729, 29836215, 89508645]

約数ペア:

[(1, 89508645), (3, 29836215), (5, 17901729), (9, 9945405), (15, 5967243), (27, 3315135), (29, 3086505), (45, 1989081), (81, 1105045), (87, 1028835), (135, 663027), (145, 617301), (261, 342945), (405, 221009), (435, 205767), (783, 114315), (1305, 68589), (2349, 38105), (3915, 22863), (7621, 11745)]