172393835

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{3137}}^1$

素因数の和:3550

約数の個数: 16

約数和(自身を含む): 214639200

約数和(自身を除く): 42245365

約数列:

[1, 5, 29, 145, 379, 1895, 3137, 10991, 15685, 54955, 90973, 454865, 1188923, 5944615, 34478767, 172393835]

約数ペア:

[(1, 172393835), (5, 34478767), (29, 5944615), (145, 1188923), (379, 454865), (1895, 90973), (3137, 54955), (10991, 15685)]