123016985

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{9323}}^1$

素因数の和:9377

約数の個数: 32

約数和(自身を含む): 187971840

約数和(自身を除く): 64954855

約数列:

[1, 5, 7, 13, 29, 35, 65, 91, 145, 203, 377, 455, 1015, 1885, 2639, 9323, 13195, 46615, 65261, 121199, 270367, 326305, 605995, 848393, 1351835, 1892569, 3514771, 4241965, 9462845, 17573855, 24603397, 123016985]

約数ペア:

[(1, 123016985), (5, 24603397), (7, 17573855), (13, 9462845), (29, 4241965), (35, 3514771), (65, 1892569), (91, 1351835), (145, 848393), (203, 605995), (377, 326305), (455, 270367), (1015, 121199), (1885, 65261), (2639, 46615), (9323, 13195)]