6431465

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:412

約数の個数: 16

約数和(自身を含む): 7998480

約数和(自身を除く): 1567015

約数列:

[1, 5, 41, 137, 205, 229, 685, 1145, 5617, 9389, 28085, 31373, 46945, 156865, 1286293, 6431465]

約数ペア:

[(1, 6431465), (5, 1286293), (41, 156865), (137, 46945), (205, 31373), (229, 28085), (685, 9389), (1145, 5617)]