135909015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{727}}^1$

素因数の和:860

約数の個数: 48

約数和(自身を含む): 241672704

約数和(自身を除く): 105763689

約数列:

[1, 3, 5, 11, 15, 33, 55, 103, 121, 165, 309, 363, 515, 605, 727, 1133, 1545, 1815, 2181, 3399, 3635, 5665, 7997, 10905, 12463, 16995, 23991, 37389, 39985, 62315, 74881, 87967, 119955, 186945, 224643, 263901, 374405, 439835, 823691, 1123215, 1319505, 2471073, 4118455, 9060601, 12355365, 27181803, 45303005, 135909015]

約数ペア:

[(1, 135909015), (3, 45303005), (5, 27181803), (11, 12355365), (15, 9060601), (33, 4118455), (55, 2471073), (103, 1319505), (121, 1123215), (165, 823691), (309, 439835), (363, 374405), (515, 263901), (605, 224643), (727, 186945), (1133, 119955), (1545, 87967), (1815, 74881), (2181, 62315), (3399, 39985), (3635, 37389), (5665, 23991), (7997, 16995), (10905, 12463)]