1900384845

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{59009}}^1$

素因数の和:59149

約数の個数: 32

約数和(自身を含む): 3229027200

約数和(自身を除く): 1328642355

約数列:

[1, 3, 5, 15, 19, 57, 95, 113, 285, 339, 565, 1695, 2147, 6441, 10735, 32205, 59009, 177027, 295045, 885135, 1121171, 3363513, 5605855, 6668017, 16817565, 20004051, 33340085, 100020255, 126692323, 380076969, 633461615, 1900384845]

約数ペア:

[(1, 1900384845), (3, 633461615), (5, 380076969), (15, 126692323), (19, 100020255), (57, 33340085), (95, 20004051), (113, 16817565), (285, 6668017), (339, 5605855), (565, 3363513), (1695, 1121171), (2147, 885135), (6441, 295045), (10735, 177027), (32205, 59009)]