40689935

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{56909}}^1$

素因数の和:56938

約数の個数: 16

約数和(自身を含む): 57365280

約数和(自身を除く): 16675345

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 56909, 284545, 625999, 739817, 3129995, 3699085, 8137987, 40689935]

約数ペア:

[(1, 40689935), (5, 8137987), (11, 3699085), (13, 3129995), (55, 739817), (65, 625999), (143, 284545), (715, 56909)]