790188345

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{254489}}^1$

素因数の和:254526

約数の個数: 32

約数和(自身を含む): 1465862400

約数和(自身を除く): 675674055

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 254489, 763467, 1272445, 2290401, 3817335, 5853247, 6871203, 11452005, 17559741, 29266235, 34356015, 52679223, 87798705, 158037669, 263396115, 790188345]

約数ペア:

[(1, 790188345), (3, 263396115), (5, 158037669), (9, 87798705), (15, 52679223), (23, 34356015), (27, 29266235), (45, 17559741), (69, 11452005), (115, 6871203), (135, 5853247), (207, 3817335), (345, 2290401), (621, 1272445), (1035, 763467), (3105, 254489)]