42870835

素因数分解:

$5^1\times 7^2\times {\mathrm{233}}^1\times {\mathrm{751}}^1$

素因数の和:1003

約数の個数: 24

約数和(自身を含む): 60181056

約数和(自身を除く): 17310221

約数列:

[1, 5, 7, 35, 49, 233, 245, 751, 1165, 1631, 3755, 5257, 8155, 11417, 26285, 36799, 57085, 174983, 183995, 874915, 1224881, 6124405, 8574167, 42870835]

約数ペア:

[(1, 42870835), (5, 8574167), (7, 6124405), (35, 1224881), (49, 874915), (233, 183995), (245, 174983), (751, 57085), (1165, 36799), (1631, 26285), (3755, 11417), (5257, 8155)]