39901825

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1171}}^1$

素因数の和:1257

約数の個数: 24

約数和(自身を含む): 52318080

約数和(自身を除く): 12416255

約数列:

[1, 5, 25, 29, 47, 145, 235, 725, 1171, 1175, 1363, 5855, 6815, 29275, 33959, 34075, 55037, 169795, 275185, 848975, 1375925, 1596073, 7980365, 39901825]

約数ペア:

[(1, 39901825), (5, 7980365), (25, 1596073), (29, 1375925), (47, 848975), (145, 275185), (235, 169795), (725, 55037), (1171, 34075), (1175, 33959), (1363, 29275), (5855, 6815)]