40998765

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{787}}^1$

素因数の和:969

約数の個数: 32

約数和(自身を含む): 68990976

約数和(自身を除く): 27992211

約数列:

[1, 3, 5, 15, 23, 69, 115, 151, 345, 453, 755, 787, 2265, 2361, 3473, 3935, 10419, 11805, 17365, 18101, 52095, 54303, 90505, 118837, 271515, 356511, 594185, 1782555, 2733251, 8199753, 13666255, 40998765]

約数ペア:

[(1, 40998765), (3, 13666255), (5, 8199753), (15, 2733251), (23, 1782555), (69, 594185), (115, 356511), (151, 271515), (345, 118837), (453, 90505), (755, 54303), (787, 52095), (2265, 18101), (2361, 17365), (3473, 11805), (3935, 10419)]