523839745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{3719}}^1$

素因数の和:3945

約数の個数: 32

約数和(自身を含む): 742452480

約数和(自身を除く): 218612735

約数列:

[1, 5, 11, 13, 55, 65, 143, 197, 715, 985, 2167, 2561, 3719, 10835, 12805, 18595, 28171, 40909, 48347, 140855, 204545, 241735, 531817, 732643, 2659085, 3663215, 8059073, 9524359, 40295365, 47621795, 104767949, 523839745]

約数ペア:

[(1, 523839745), (5, 104767949), (11, 47621795), (13, 40295365), (55, 9524359), (65, 8059073), (143, 3663215), (197, 2659085), (715, 732643), (985, 531817), (2167, 241735), (2561, 204545), (3719, 140855), (10835, 48347), (12805, 40909), (18595, 28171)]