40696005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20399}}^1$

素因数の和:20433

約数の個数: 32

約数和(自身を含む): 78336000

約数和(自身を除く): 37639995

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 20399, 61197, 101995, 142793, 305985, 387581, 428379, 713965, 1162743, 1937905, 2141895, 2713067, 5813715, 8139201, 13565335, 40696005]

約数ペア:

[(1, 40696005), (3, 13565335), (5, 8139201), (7, 5813715), (15, 2713067), (19, 2141895), (21, 1937905), (35, 1162743), (57, 713965), (95, 428379), (105, 387581), (133, 305985), (285, 142793), (399, 101995), (665, 61197), (1995, 20399)]