675419225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{13763}}^1$

素因数の和:13937

約数の個数: 24

約数和(自身を含む): 907983552

約数和(自身を除く): 232564327

約数列:

[1, 5, 13, 25, 65, 151, 325, 755, 1963, 3775, 9815, 13763, 49075, 68815, 178919, 344075, 894595, 2078213, 4472975, 10391065, 27016769, 51955325, 135083845, 675419225]

約数ペア:

[(1, 675419225), (5, 135083845), (13, 51955325), (25, 27016769), (65, 10391065), (151, 4472975), (325, 2078213), (755, 894595), (1963, 344075), (3775, 178919), (9815, 68815), (13763, 49075)]