1528835

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2$

素因数の和:72

約数の個数: 36

約数和(自身を含む): 2432304

約数和(自身を除く): 903469

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 121, 133, 209, 361, 385, 605, 665, 847, 1045, 1463, 1805, 2299, 2527, 3971, 4235, 7315, 11495, 12635, 16093, 19855, 27797, 43681, 80465, 138985, 218405, 305767, 1528835]

約数ペア:

[(1, 1528835), (5, 305767), (7, 218405), (11, 138985), (19, 80465), (35, 43681), (55, 27797), (77, 19855), (95, 16093), (121, 12635), (133, 11495), (209, 7315), (361, 4235), (385, 3971), (605, 2527), (665, 2299), (847, 1805), (1045, 1463)]