13180358425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2134471}}^1$

素因数の和:2134513

約数の個数: 24

約数和(自身を含む): 18527216960

約数和(自身を除く): 5346858535

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 1235, 6175, 2134471, 10672355, 27748123, 40554949, 53361775, 138740615, 202774745, 527214337, 693703075, 1013873725, 2636071685, 13180358425]

約数ペア:

[(1, 13180358425), (5, 2636071685), (13, 1013873725), (19, 693703075), (25, 527214337), (65, 202774745), (95, 138740615), (247, 53361775), (325, 40554949), (475, 27748123), (1235, 10672355), (6175, 2134471)]