2875893315

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{388897}}^1$

素因数の和:388951

約数の個数: 32

約数和(自身を含む): 5040118080

約数和(自身を除く): 2164224765

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 2465, 7395, 388897, 1166691, 1944485, 5833455, 6611249, 11278013, 19833747, 33056245, 33834039, 56390065, 99168735, 169170195, 191726221, 575178663, 958631105, 2875893315]

約数ペア:

[(1, 2875893315), (3, 958631105), (5, 575178663), (15, 191726221), (17, 169170195), (29, 99168735), (51, 56390065), (85, 33834039), (87, 33056245), (145, 19833747), (255, 11278013), (435, 6611249), (493, 5833455), (1479, 1944485), (2465, 1166691), (7395, 388897)]