11278825

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:417

約数の個数: 24

約数和(自身を含む): 14820480

約数和(自身を除く): 3541655

約数列:

[1, 5, 25, 29, 47, 145, 235, 331, 725, 1175, 1363, 1655, 6815, 8275, 9599, 15557, 34075, 47995, 77785, 239975, 388925, 451153, 2255765, 11278825]

約数ペア:

[(1, 11278825), (5, 2255765), (25, 451153), (29, 388925), (47, 239975), (145, 77785), (235, 47995), (331, 34075), (725, 15557), (1175, 9599), (1363, 8275), (1655, 6815)]