1388960075

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{46727}}^1$

素因数の和:46807

約数の個数: 24

約数和(自身を含む): 1825195680

約数和(自身を除く): 436235605

約数列:

[1, 5, 25, 29, 41, 145, 205, 725, 1025, 1189, 5945, 29725, 46727, 233635, 1168175, 1355083, 1915807, 6775415, 9579035, 33877075, 47895175, 55558403, 277792015, 1388960075]

約数ペア:

[(1, 1388960075), (5, 277792015), (25, 55558403), (29, 47895175), (41, 33877075), (145, 9579035), (205, 6775415), (725, 1915807), (1025, 1355083), (1189, 1168175), (5945, 233635), (29725, 46727)]