348511370455

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{242243}}^1$

素因数の和:242451

約数の個数: 32

約数和(自身を含む): 437957772480

約数和(自身を除く): 89446402025

約数列:

[1, 5, 53, 61, 89, 265, 305, 445, 3233, 4717, 5429, 16165, 23585, 27145, 242243, 287737, 1211215, 1438685, 12838879, 14776823, 21559627, 64194395, 73884115, 107798135, 783171619, 1142660231, 1315137247, 3915858095, 5713301155, 6575686235, 69702274091, 348511370455]

約数ペア:

[(1, 348511370455), (5, 69702274091), (53, 6575686235), (61, 5713301155), (89, 3915858095), (265, 1315137247), (305, 1142660231), (445, 783171619), (3233, 107798135), (4717, 73884115), (5429, 64194395), (16165, 21559627), (23585, 14776823), (27145, 12838879), (242243, 1438685), (287737, 1211215)]