15108885

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 28911168

約数和(自身を除く): 13802283

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 131, 165, 233, 393, 495, 655, 699, 1165, 1179, 1441, 1965, 2097, 2563, 3495, 4323, 5895, 7205, 7689, 10485, 12815, 12969, 21615, 23067, 30523, 38445, 64845, 91569, 115335, 152615, 274707, 335753, 457845, 1007259, 1373535, 1678765, 3021777, 5036295, 15108885]

約数ペア:

[(1, 15108885), (3, 5036295), (5, 3021777), (9, 1678765), (11, 1373535), (15, 1007259), (33, 457845), (45, 335753), (55, 274707), (99, 152615), (131, 115335), (165, 91569), (233, 64845), (393, 38445), (495, 30523), (655, 23067), (699, 21615), (1165, 12969), (1179, 12815), (1441, 10485), (1965, 7689), (2097, 7205), (2563, 5895), (3495, 4323)]