839181265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{23431}}^1$

素因数の和:23497

約数の個数: 32

約数和(自身を含む): 1180972800

約数和(自身を除く): 341791535

約数列:

[1, 5, 13, 19, 29, 65, 95, 145, 247, 377, 551, 1235, 1885, 2755, 7163, 23431, 35815, 117155, 304603, 445189, 679499, 1523015, 2225945, 3397495, 5787457, 8833487, 12910481, 28937285, 44167435, 64552405, 167836253, 839181265]

約数ペア:

[(1, 839181265), (5, 167836253), (13, 64552405), (19, 44167435), (29, 28937285), (65, 12910481), (95, 8833487), (145, 5787457), (247, 3397495), (377, 2225945), (551, 1523015), (1235, 679499), (1885, 445189), (2755, 304603), (7163, 117155), (23431, 35815)]