4023735

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 6842880

約数和(自身を除く): 2819145

約数列:

[1, 3, 5, 15, 23, 69, 107, 109, 115, 321, 327, 345, 535, 545, 1605, 1635, 2461, 2507, 7383, 7521, 11663, 12305, 12535, 34989, 36915, 37605, 58315, 174945, 268249, 804747, 1341245, 4023735]

約数ペア:

[(1, 4023735), (3, 1341245), (5, 804747), (15, 268249), (23, 174945), (69, 58315), (107, 37605), (109, 36915), (115, 34989), (321, 12535), (327, 12305), (345, 11663), (535, 7521), (545, 7383), (1605, 2507), (1635, 2461)]