242550295

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8539}}^1$

素因数の和:8599

約数の個数: 32

約数和(自身を含む): 344332800

約数和(自身を除く): 101782505

約数列:

[1, 5, 13, 19, 23, 65, 95, 115, 247, 299, 437, 1235, 1495, 2185, 5681, 8539, 28405, 42695, 111007, 162241, 196397, 555035, 811205, 981985, 2109133, 2553161, 3731543, 10545665, 12765805, 18657715, 48510059, 242550295]

約数ペア:

[(1, 242550295), (5, 48510059), (13, 18657715), (19, 12765805), (23, 10545665), (65, 3731543), (95, 2553161), (115, 2109133), (247, 981985), (299, 811205), (437, 555035), (1235, 196397), (1495, 162241), (2185, 111007), (5681, 42695), (8539, 28405)]