23152687025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{37123}}^1$

素因数の和:37266

約数の個数: 48

約数和(自身を含む): 32868104640

約数和(自身を除く): 9715417615

約数列:

[1, 5, 13, 19, 25, 65, 95, 101, 247, 325, 475, 505, 1235, 1313, 1919, 2525, 6175, 6565, 9595, 24947, 32825, 37123, 47975, 124735, 185615, 482599, 623675, 705337, 928075, 2412995, 3526685, 3749423, 9169381, 12064975, 17633425, 18747115, 45846905, 48742499, 71239037, 93735575, 229234525, 243712495, 356195185, 926107481, 1218562475, 1780975925, 4630537405, 23152687025]

約数ペア:

[(1, 23152687025), (5, 4630537405), (13, 1780975925), (19, 1218562475), (25, 926107481), (65, 356195185), (95, 243712495), (101, 229234525), (247, 93735575), (325, 71239037), (475, 48742499), (505, 45846905), (1235, 18747115), (1313, 17633425), (1919, 12064975), (2525, 9169381), (6175, 3749423), (6565, 3526685), (9595, 2412995), (24947, 928075), (32825, 705337), (37123, 623675), (47975, 482599), (124735, 185615)]