2425695

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:199

約数の個数: 32

約数和(自身を含む): 4147200

約数和(自身を除く): 1721505

約数列:

[1, 3, 5, 15, 23, 69, 79, 89, 115, 237, 267, 345, 395, 445, 1185, 1335, 1817, 2047, 5451, 6141, 7031, 9085, 10235, 21093, 27255, 30705, 35155, 105465, 161713, 485139, 808565, 2425695]

約数ペア:

[(1, 2425695), (3, 808565), (5, 485139), (15, 161713), (23, 105465), (69, 35155), (79, 30705), (89, 27255), (115, 21093), (237, 10235), (267, 9085), (345, 7031), (395, 6141), (445, 5451), (1185, 2047), (1335, 1817)]