29212205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 40953600

約数和(自身を除く): 11741395

約数列:

[1, 5, 11, 17, 55, 85, 157, 187, 199, 785, 935, 995, 1727, 2189, 2669, 3383, 8635, 10945, 13345, 16915, 29359, 31243, 37213, 146795, 156215, 186065, 343673, 531131, 1718365, 2655655, 5842441, 29212205]

約数ペア:

[(1, 29212205), (5, 5842441), (11, 2655655), (17, 1718365), (55, 531131), (85, 343673), (157, 186065), (187, 156215), (199, 146795), (785, 37213), (935, 31243), (995, 29359), (1727, 16915), (2189, 13345), (2669, 10945), (3383, 8635)]