66314885

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 102041856

約数和(自身を除く): 35726971

約数列:

[1, 5, 7, 13, 35, 47, 49, 65, 91, 235, 245, 329, 443, 455, 611, 637, 1645, 2215, 2303, 3055, 3101, 3185, 4277, 5759, 11515, 15505, 20821, 21385, 21707, 28795, 29939, 40313, 104105, 108535, 145747, 149695, 201565, 270673, 282191, 728735, 1020229, 1353365, 1410955, 1894711, 5101145, 9473555, 13262977, 66314885]

約数ペア:

[(1, 66314885), (5, 13262977), (7, 9473555), (13, 5101145), (35, 1894711), (47, 1410955), (49, 1353365), (65, 1020229), (91, 728735), (235, 282191), (245, 270673), (329, 201565), (443, 149695), (455, 145747), (611, 108535), (637, 104105), (1645, 40313), (2215, 29939), (2303, 28795), (3055, 21707), (3101, 21385), (3185, 20821), (4277, 15505), (5759, 11515)]