83080215

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21221}}^1$

素因数の和:21264

約数の個数: 32

約数和(自身を含む): 152798400

約数和(自身を除く): 69718185

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 21221, 63663, 106105, 190989, 318315, 572967, 615409, 954945, 1846227, 2864835, 3077045, 5538681, 9231135, 16616043, 27693405, 83080215]

約数ペア:

[(1, 83080215), (3, 27693405), (5, 16616043), (9, 9231135), (15, 5538681), (27, 3077045), (29, 2864835), (45, 1846227), (87, 954945), (135, 615409), (145, 572967), (261, 318315), (435, 190989), (783, 106105), (1305, 63663), (3915, 21221)]