129408155

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{8219}}^1$

素因数の和:8338

約数の個数: 16

約数和(自身を含む): 160980480

約数和(自身を除く): 31572325

約数列:

[1, 5, 47, 67, 235, 335, 3149, 8219, 15745, 41095, 386293, 550673, 1931465, 2753365, 25881631, 129408155]

約数ペア:

[(1, 129408155), (5, 25881631), (47, 2753365), (67, 1931465), (235, 550673), (335, 386293), (3149, 41095), (8219, 15745)]