29803865

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2113}}^1$

素因数の和:2169

約数の個数: 32

約数和(自身を含む): 45459456

約数和(自身を除く): 15655591

約数列:

[1, 5, 7, 13, 31, 35, 65, 91, 155, 217, 403, 455, 1085, 2015, 2113, 2821, 10565, 14105, 14791, 27469, 65503, 73955, 137345, 192283, 327515, 458521, 851539, 961415, 2292605, 4257695, 5960773, 29803865]

約数ペア:

[(1, 29803865), (5, 5960773), (7, 4257695), (13, 2292605), (31, 961415), (35, 851539), (65, 458521), (91, 327515), (155, 192283), (217, 137345), (403, 73955), (455, 65503), (1085, 27469), (2015, 14791), (2113, 14105), (2821, 10565)]