39919825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8539}}^1$

素因数の和:8577

約数の個数: 24

約数和(自身を含む): 57183840

約数和(自身を除く): 17264015

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 935, 4675, 8539, 42695, 93929, 145163, 213475, 469645, 725815, 1596793, 2348225, 3629075, 7983965, 39919825]

約数ペア:

[(1, 39919825), (5, 7983965), (11, 3629075), (17, 2348225), (25, 1596793), (55, 725815), (85, 469645), (187, 213475), (275, 145163), (425, 93929), (935, 42695), (4675, 8539)]