8970965

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1$

素因数の和:572

約数の個数: 16

約数和(自身を含む): 11130240

約数和(自身を除く): 2159275

約数列:

[1, 5, 61, 67, 305, 335, 439, 2195, 4087, 20435, 26779, 29413, 133895, 147065, 1794193, 8970965]

約数ペア:

[(1, 8970965), (5, 1794193), (61, 147065), (67, 133895), (305, 29413), (335, 26779), (439, 20435), (2195, 4087)]