16804539555

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1\times {\mathrm{46261}}^1$

素因数の和:46727

約数の個数: 32

約数和(自身を含む): 27397466688

約数和(自身を除く): 10592927133

約数列:

[1, 3, 5, 15, 61, 183, 305, 397, 915, 1191, 1985, 5955, 24217, 46261, 72651, 121085, 138783, 231305, 363255, 693915, 2821921, 8465763, 14109605, 18365617, 42328815, 55096851, 91828085, 275484255, 1120302637, 3360907911, 5601513185, 16804539555]

約数ペア:

[(1, 16804539555), (3, 5601513185), (5, 3360907911), (15, 1120302637), (61, 275484255), (183, 91828085), (305, 55096851), (397, 42328815), (915, 18365617), (1191, 14109605), (1985, 8465763), (5955, 2821921), (24217, 693915), (46261, 363255), (72651, 231305), (121085, 138783)]