15208072371

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{461}}^1\times {\mathrm{631}}^1$

素因数の和:1292

約数の個数: 48

約数和(自身を含む): 22789935168

約数和(自身を除く): 7581862797

約数列:

[1, 3, 9, 37, 111, 157, 333, 461, 471, 631, 1383, 1413, 1893, 4149, 5679, 5809, 17057, 17427, 23347, 51171, 52281, 70041, 72377, 99067, 153513, 210123, 217131, 290891, 297201, 651393, 872673, 891603, 2618019, 2677949, 3665479, 8033847, 10762967, 10996437, 24101541, 32288901, 32989311, 45669887, 96866703, 137009661, 411028983, 1689785819, 5069357457, 15208072371]

約数ペア:

[(1, 15208072371), (3, 5069357457), (9, 1689785819), (37, 411028983), (111, 137009661), (157, 96866703), (333, 45669887), (461, 32989311), (471, 32288901), (631, 24101541), (1383, 10996437), (1413, 10762967), (1893, 8033847), (4149, 3665479), (5679, 2677949), (5809, 2618019), (17057, 891603), (17427, 872673), (23347, 651393), (51171, 297201), (52281, 290891), (70041, 217131), (72377, 210123), (99067, 153513)]