120578975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{8273}}^1$

素因数の和:8347

約数の個数: 24

約数和(自身を含む): 166208112

約数和(自身を除く): 45629137

約数列:

[1, 5, 11, 25, 53, 55, 265, 275, 583, 1325, 2915, 8273, 14575, 41365, 91003, 206825, 438469, 455015, 2192345, 2275075, 4823159, 10961725, 24115795, 120578975]

約数ペア:

[(1, 120578975), (5, 24115795), (11, 10961725), (25, 4823159), (53, 2275075), (55, 2192345), (265, 455015), (275, 438469), (583, 206825), (1325, 91003), (2915, 41365), (8273, 14575)]