2979315

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{761}}^1$

素因数の和:804

約数の個数: 32

約数和(自身を含む): 5486400

約数和(自身を除く): 2507085

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 761, 783, 1305, 2283, 3805, 3915, 6849, 11415, 20547, 22069, 34245, 66207, 102735, 110345, 198621, 331035, 595863, 993105, 2979315]

約数ペア:

[(1, 2979315), (3, 993105), (5, 595863), (9, 331035), (15, 198621), (27, 110345), (29, 102735), (45, 66207), (87, 34245), (135, 22069), (145, 20547), (261, 11415), (435, 6849), (761, 3915), (783, 3805), (1305, 2283)]