4920388725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{9372169}}^1$

素因数の和:9372189

約数の個数: 24

約数和(自身を含む): 9297192640

約数和(自身を除く): 4376803915

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 9372169, 28116507, 46860845, 65605183, 140582535, 196815549, 234304225, 328025915, 702912675, 984077745, 1640129575, 4920388725]

約数ペア:

[(1, 4920388725), (3, 1640129575), (5, 984077745), (7, 702912675), (15, 328025915), (21, 234304225), (25, 196815549), (35, 140582535), (75, 65605183), (105, 46860845), (175, 28116507), (525, 9372169)]