53274325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7127}}^1$

素因数の和:7173

約数の個数: 24

約数和(自身を含む): 74245248

約数和(自身を除く): 20970923

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 575, 1495, 7127, 7475, 35635, 92651, 163921, 178175, 463255, 819605, 2130973, 2316275, 4098025, 10654865, 53274325]

約数ペア:

[(1, 53274325), (5, 10654865), (13, 4098025), (23, 2316275), (25, 2130973), (65, 819605), (115, 463255), (299, 178175), (325, 163921), (575, 92651), (1495, 35635), (7127, 7475)]