13645325

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1249}}^1$

素因数の和:1301

約数の個数: 24

約数和(自身を含む): 18600000

約数和(自身を除く): 4954675

約数列:

[1, 5, 19, 23, 25, 95, 115, 437, 475, 575, 1249, 2185, 6245, 10925, 23731, 28727, 31225, 118655, 143635, 545813, 593275, 718175, 2729065, 13645325]

約数ペア:

[(1, 13645325), (5, 2729065), (19, 718175), (23, 593275), (25, 545813), (95, 143635), (115, 118655), (437, 31225), (475, 28727), (575, 23731), (1249, 10925), (2185, 6245)]