13434575

素因数分解:

$5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{997}}^1$

素因数の和:1032

約数の個数: 36

約数和(自身を含む): 21161592

約数和(自身を除く): 7727017

約数列:

[1, 5, 7, 11, 25, 35, 49, 55, 77, 175, 245, 275, 385, 539, 997, 1225, 1925, 2695, 4985, 6979, 10967, 13475, 24925, 34895, 48853, 54835, 76769, 174475, 244265, 274175, 383845, 537383, 1221325, 1919225, 2686915, 13434575]

約数ペア:

[(1, 13434575), (5, 2686915), (7, 1919225), (11, 1221325), (25, 537383), (35, 383845), (49, 274175), (55, 244265), (77, 174475), (175, 76769), (245, 54835), (275, 48853), (385, 34895), (539, 24925), (997, 13475), (1225, 10967), (1925, 6979), (2695, 4985)]