77673425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9619}}^1$

素因数の和:9665

約数の個数: 24

約数和(自身を含む): 107359200

約数和(自身を除く): 29685775

約数列:

[1, 5, 17, 19, 25, 85, 95, 323, 425, 475, 1615, 8075, 9619, 48095, 163523, 182761, 240475, 817615, 913805, 3106937, 4088075, 4569025, 15534685, 77673425]

約数ペア:

[(1, 77673425), (5, 15534685), (17, 4569025), (19, 4088075), (25, 3106937), (85, 913805), (95, 817615), (323, 240475), (425, 182761), (475, 163523), (1615, 48095), (8075, 9619)]