13856865

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{613}}^1$

素因数の和:769

約数の個数: 32

約数和(自身を含む): 24402816

約数和(自身を除く): 10545951

約数列:

[1, 3, 5, 11, 15, 33, 55, 137, 165, 411, 613, 685, 1507, 1839, 2055, 3065, 4521, 6743, 7535, 9195, 20229, 22605, 33715, 83981, 101145, 251943, 419905, 923791, 1259715, 2771373, 4618955, 13856865]

約数ペア:

[(1, 13856865), (3, 4618955), (5, 2771373), (11, 1259715), (15, 923791), (33, 419905), (55, 251943), (137, 101145), (165, 83981), (411, 33715), (613, 22605), (685, 20229), (1507, 9195), (1839, 7535), (2055, 6743), (3065, 4521)]