90458525

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5147}}^1$

素因数の和:5213

約数の個数: 24

約数和(自身を含む): 121286880

約数和(自身を除く): 30828355

約数列:

[1, 5, 19, 25, 37, 95, 185, 475, 703, 925, 3515, 5147, 17575, 25735, 97793, 128675, 190439, 488965, 952195, 2444825, 3618341, 4760975, 18091705, 90458525]

約数ペア:

[(1, 90458525), (5, 18091705), (19, 4760975), (25, 3618341), (37, 2444825), (95, 952195), (185, 488965), (475, 190439), (703, 128675), (925, 97793), (3515, 25735), (5147, 17575)]