339880147215

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{20105303}}^1$

素因数の和:20105348

約数の個数: 48

約数和(自身を含む): 660097340928

約数和(自身を除く): 320217193713

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 49, 69, 105, 115, 147, 161, 245, 345, 483, 735, 805, 1127, 2415, 3381, 5635, 16905, 20105303, 60315909, 100526515, 140737121, 301579545, 422211363, 462421969, 703685605, 985159847, 1387265907, 2111056815, 2312109845, 2955479541, 3236953783, 4925799235, 6936329535, 9710861349, 14777397705, 16184768915, 22658676481, 48554306745, 67976029443, 113293382405, 339880147215]

約数ペア:

[(1, 339880147215), (3, 113293382405), (5, 67976029443), (7, 48554306745), (15, 22658676481), (21, 16184768915), (23, 14777397705), (35, 9710861349), (49, 6936329535), (69, 4925799235), (105, 3236953783), (115, 2955479541), (147, 2312109845), (161, 2111056815), (245, 1387265907), (345, 985159847), (483, 703685605), (735, 462421969), (805, 422211363), (1127, 301579545), (2415, 140737121), (3381, 100526515), (5635, 60315909), (16905, 20105303)]