54287805

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{25309}}^1$

素因数の和:25341

約数の個数: 32

約数和(自身を含む): 102049920

約数和(自身を除く): 47762115

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 25309, 75927, 126545, 278399, 329017, 379635, 835197, 987051, 1391995, 1645085, 3619187, 4175985, 4935255, 10857561, 18095935, 54287805]

約数ペア:

[(1, 54287805), (3, 18095935), (5, 10857561), (11, 4935255), (13, 4175985), (15, 3619187), (33, 1645085), (39, 1391995), (55, 987051), (65, 835197), (143, 379635), (165, 329017), (195, 278399), (429, 126545), (715, 75927), (2145, 25309)]