1601997265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43669}}^1$

素因数の和:43737

約数の個数: 32

約数和(自身を含む): 2263852800

約数和(自身を除く): 661855535

約数列:

[1, 5, 11, 23, 29, 55, 115, 145, 253, 319, 667, 1265, 1595, 3335, 7337, 36685, 43669, 218345, 480359, 1004387, 1266401, 2401795, 5021935, 6332005, 11048257, 13930411, 29127223, 55241285, 69652055, 145636115, 320399453, 1601997265]

約数ペア:

[(1, 1601997265), (5, 320399453), (11, 145636115), (23, 69652055), (29, 55241285), (55, 29127223), (115, 13930411), (145, 11048257), (253, 6332005), (319, 5021935), (667, 2401795), (1265, 1266401), (1595, 1004387), (3335, 480359), (7337, 218345), (36685, 43669)]