4188325

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:201

約数の個数: 24

約数和(自身を含む): 5524200

約数和(自身を除く): 1335875

約数列:

[1, 5, 25, 29, 53, 109, 145, 265, 545, 725, 1325, 1537, 2725, 3161, 5777, 7685, 15805, 28885, 38425, 79025, 144425, 167533, 837665, 4188325]

約数ペア:

[(1, 4188325), (5, 837665), (25, 167533), (29, 144425), (53, 79025), (109, 38425), (145, 28885), (265, 15805), (545, 7685), (725, 5777), (1325, 3161), (1537, 2725)]