2854407765

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1\times {\mathrm{811}}^1$

素因数の和:1170

約数の個数: 64

約数和(自身を含む): 5068127232

約数和(自身を除く): 2213719467

約数列:

[1, 3, 5, 11, 15, 33, 55, 83, 165, 249, 257, 415, 771, 811, 913, 1245, 1285, 2433, 2739, 2827, 3855, 4055, 4565, 8481, 8921, 12165, 13695, 14135, 21331, 26763, 42405, 44605, 63993, 67313, 106655, 133815, 201939, 208427, 234641, 319965, 336565, 625281, 703923, 740443, 1009695, 1042135, 1173205, 2221329, 2292697, 3126405, 3519615, 3702215, 6878091, 11106645, 11463485, 17299441, 34390455, 51898323, 86497205, 190293851, 259491615, 570881553, 951469255, 2854407765]

約数ペア:

[(1, 2854407765), (3, 951469255), (5, 570881553), (11, 259491615), (15, 190293851), (33, 86497205), (55, 51898323), (83, 34390455), (165, 17299441), (249, 11463485), (257, 11106645), (415, 6878091), (771, 3702215), (811, 3519615), (913, 3126405), (1245, 2292697), (1285, 2221329), (2433, 1173205), (2739, 1042135), (2827, 1009695), (3855, 740443), (4055, 703923), (4565, 625281), (8481, 336565), (8921, 319965), (12165, 234641), (13695, 208427), (14135, 201939), (21331, 133815), (26763, 106655), (42405, 67313), (44605, 63993)]