72466225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{761}}^1$

素因数の和:1077

約数の個数: 24

約数和(自身を含む): 97228152

約数和(自身を除く): 24761927

約数列:

[1, 5, 13, 25, 65, 293, 325, 761, 1465, 3805, 3809, 7325, 9893, 19025, 19045, 49465, 95225, 222973, 247325, 1114865, 2898649, 5574325, 14493245, 72466225]

約数ペア:

[(1, 72466225), (5, 14493245), (13, 5574325), (25, 2898649), (65, 1114865), (293, 247325), (325, 222973), (761, 95225), (1465, 49465), (3805, 19045), (3809, 19025), (7325, 9893)]