7189125

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1009}}^1$

素因数の和:1046

約数の個数: 32

約数和(自身を含む): 12604800

約数和(自身を除く): 5415675

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 125, 285, 375, 475, 1009, 1425, 2375, 3027, 5045, 7125, 15135, 19171, 25225, 57513, 75675, 95855, 126125, 287565, 378375, 479275, 1437825, 2396375, 7189125]

約数ペア:

[(1, 7189125), (3, 2396375), (5, 1437825), (15, 479275), (19, 378375), (25, 287565), (57, 126125), (75, 95855), (95, 75675), (125, 57513), (285, 25225), (375, 19171), (475, 15135), (1009, 7125), (1425, 5045), (2375, 3027)]