39812055

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1$

素因数の和:583

約数の個数: 32

約数和(自身を含む): 65664000

約数和(自身を除く): 25851945

約数列:

[1, 3, 5, 15, 47, 141, 149, 235, 379, 447, 705, 745, 1137, 1895, 2235, 5685, 7003, 17813, 21009, 35015, 53439, 56471, 89065, 105045, 169413, 267195, 282355, 847065, 2654137, 7962411, 13270685, 39812055]

約数ペア:

[(1, 39812055), (3, 13270685), (5, 7962411), (15, 2654137), (47, 847065), (141, 282355), (149, 267195), (235, 169413), (379, 105045), (447, 89065), (705, 56471), (745, 53439), (1137, 35015), (1895, 21009), (2235, 17813), (5685, 7003)]