73960625

素因数分解:

$5^4\times {\mathrm{17}}^1\times {\mathrm{6961}}^1$

素因数の和:6998

約数の個数: 20

約数和(自身を含む): 97871796

約数和(自身を除く): 23911171

約数列:

[1, 5, 17, 25, 85, 125, 425, 625, 2125, 6961, 10625, 34805, 118337, 174025, 591685, 870125, 2958425, 4350625, 14792125, 73960625]

約数ペア:

[(1, 73960625), (5, 14792125), (17, 4350625), (25, 2958425), (85, 870125), (125, 591685), (425, 174025), (625, 118337), (2125, 34805), (6961, 10625)]