1250486995

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{881}}^1$

素因数の和:1195

約数の個数: 32

約数和(自身を含む): 1612154880

約数和(自身を除く): 361667885

約数列:

[1, 5, 19, 67, 95, 223, 335, 881, 1115, 1273, 4237, 4405, 6365, 14941, 16739, 21185, 59027, 74705, 83695, 196463, 283879, 295135, 982315, 1121513, 1419395, 3732797, 5607565, 13163021, 18663985, 65815105, 250097399, 1250486995]

約数ペア:

[(1, 1250486995), (5, 250097399), (19, 65815105), (67, 18663985), (95, 13163021), (223, 5607565), (335, 3732797), (881, 1419395), (1115, 1121513), (1273, 982315), (4237, 295135), (4405, 283879), (6365, 196463), (14941, 83695), (16739, 74705), (21185, 59027)]