8402745

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1051}}^1$

素因数の和:1113

約数の個数: 32

約数和(自身を含む): 14845824

約数和(自身を除く): 6443079

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 123, 195, 205, 533, 615, 1051, 1599, 2665, 3153, 5255, 7995, 13663, 15765, 40989, 43091, 68315, 129273, 204945, 215455, 560183, 646365, 1680549, 2800915, 8402745]

約数ペア:

[(1, 8402745), (3, 2800915), (5, 1680549), (13, 646365), (15, 560183), (39, 215455), (41, 204945), (65, 129273), (123, 68315), (195, 43091), (205, 40989), (533, 15765), (615, 13663), (1051, 7995), (1599, 5255), (2665, 3153)]