3751075

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:231

約数の個数: 24

約数和(自身を含む): 5022000

約数和(自身を除く): 1270925

約数列:

[1, 5, 19, 25, 53, 95, 149, 265, 475, 745, 1007, 1325, 2831, 3725, 5035, 7897, 14155, 25175, 39485, 70775, 150043, 197425, 750215, 3751075]

約数ペア:

[(1, 3751075), (5, 750215), (19, 197425), (25, 150043), (53, 70775), (95, 39485), (149, 25175), (265, 14155), (475, 7897), (745, 5035), (1007, 3725), (1325, 2831)]