19634125

素因数分解:

$5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1181}}^1$

素因数の和:1222

約数の個数: 32

約数和(自身を含む): 29502720

約数和(自身を除く): 9868595

約数列:

[1, 5, 7, 19, 25, 35, 95, 125, 133, 175, 475, 665, 875, 1181, 2375, 3325, 5905, 8267, 16625, 22439, 29525, 41335, 112195, 147625, 157073, 206675, 560975, 785365, 1033375, 2804875, 3926825, 19634125]

約数ペア:

[(1, 19634125), (5, 3926825), (7, 2804875), (19, 1033375), (25, 785365), (35, 560975), (95, 206675), (125, 157073), (133, 147625), (175, 112195), (475, 41335), (665, 29525), (875, 22439), (1181, 16625), (2375, 8267), (3325, 5905)]