42976305

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13841}}^1$

素因数の和:13878

約数の個数: 32

約数和(自身を含む): 79729920

約数和(自身を除く): 36753615

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 13841, 41523, 69205, 124569, 207615, 318343, 373707, 622845, 955029, 1591715, 1868535, 2865087, 4775145, 8595261, 14325435, 42976305]

約数ペア:

[(1, 42976305), (3, 14325435), (5, 8595261), (9, 4775145), (15, 2865087), (23, 1868535), (27, 1591715), (45, 955029), (69, 622845), (115, 373707), (135, 318343), (207, 207615), (345, 124569), (621, 69205), (1035, 41523), (3105, 13841)]