23742015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 42491904

約数和(自身を除く): 18749889

約数列:

[1, 3, 5, 11, 15, 33, 55, 103, 121, 127, 165, 309, 363, 381, 515, 605, 635, 1133, 1397, 1545, 1815, 1905, 3399, 4191, 5665, 6985, 12463, 13081, 15367, 16995, 20955, 37389, 39243, 46101, 62315, 65405, 76835, 143891, 186945, 196215, 230505, 431673, 719455, 1582801, 2158365, 4748403, 7914005, 23742015]

約数ペア:

[(1, 23742015), (3, 7914005), (5, 4748403), (11, 2158365), (15, 1582801), (33, 719455), (55, 431673), (103, 230505), (121, 196215), (127, 186945), (165, 143891), (309, 76835), (363, 65405), (381, 62315), (515, 46101), (605, 39243), (635, 37389), (1133, 20955), (1397, 16995), (1545, 15367), (1815, 13081), (1905, 12463), (3399, 6985), (4191, 5665)]