16733385

素因数分解:

$3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{523}}^1$

素因数の和:619

約数の個数: 40

約数和(自身を含む): 30433920

約数和(自身を除く): 13700535

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 81, 135, 237, 395, 405, 523, 711, 1185, 1569, 2133, 2615, 3555, 4707, 6399, 7845, 10665, 14121, 23535, 31995, 41317, 42363, 70605, 123951, 206585, 211815, 371853, 619755, 1115559, 1859265, 3346677, 5577795, 16733385]

約数ペア:

[(1, 16733385), (3, 5577795), (5, 3346677), (9, 1859265), (15, 1115559), (27, 619755), (45, 371853), (79, 211815), (81, 206585), (135, 123951), (237, 70605), (395, 42363), (405, 41317), (523, 31995), (711, 23535), (1185, 14121), (1569, 10665), (2133, 7845), (2615, 6399), (3555, 4707)]