10904705

素因数分解:

$5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{947}}^1$

素因数の和:1013

約数の個数: 24

約数和(自身を含む): 15562368

約数和(自身を除く): 4657663

約数列:

[1, 5, 7, 35, 47, 49, 235, 245, 329, 947, 1645, 2303, 4735, 6629, 11515, 33145, 44509, 46403, 222545, 232015, 311563, 1557815, 2180941, 10904705]

約数ペア:

[(1, 10904705), (5, 2180941), (7, 1557815), (35, 311563), (47, 232015), (49, 222545), (235, 46403), (245, 44509), (329, 33145), (947, 11515), (1645, 6629), (2303, 4735)]