13986885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{823}}^1$

素因数の和:945

約数の個数: 32

約数和(自身を含む): 24680448

約数和(自身を除く): 10693563

約数列:

[1, 3, 5, 11, 15, 33, 55, 103, 165, 309, 515, 823, 1133, 1545, 2469, 3399, 4115, 5665, 9053, 12345, 16995, 27159, 45265, 84769, 135795, 254307, 423845, 932459, 1271535, 2797377, 4662295, 13986885]

約数ペア:

[(1, 13986885), (3, 4662295), (5, 2797377), (11, 1271535), (15, 932459), (33, 423845), (55, 254307), (103, 135795), (165, 84769), (309, 45265), (515, 27159), (823, 16995), (1133, 12345), (1545, 9053), (2469, 5665), (3399, 4115)]