2786702955

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{12743}}^1$

素因数の和:13051

約数の個数: 32

約数和(自身を含む): 4551137280

約数和(自身を除く): 1764434325

約数列:

[1, 3, 5, 15, 61, 183, 239, 305, 717, 915, 1195, 3585, 12743, 14579, 38229, 43737, 63715, 72895, 191145, 218685, 777323, 2331969, 3045577, 3886615, 9136731, 11659845, 15227885, 45683655, 185780197, 557340591, 928900985, 2786702955]

約数ペア:

[(1, 2786702955), (3, 928900985), (5, 557340591), (15, 185780197), (61, 45683655), (183, 15227885), (239, 11659845), (305, 9136731), (717, 3886615), (915, 3045577), (1195, 2331969), (3585, 777323), (12743, 218685), (14579, 191145), (38229, 72895), (43737, 63715)]