125655985

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 195955200

約数和(自身を除く): 70299215

約数列:

[1, 5, 7, 13, 29, 35, 65, 89, 91, 107, 145, 203, 377, 445, 455, 535, 623, 749, 1015, 1157, 1391, 1885, 2581, 2639, 3103, 3115, 3745, 5785, 6955, 8099, 9523, 9737, 12905, 13195, 15515, 18067, 21721, 33553, 40339, 40495, 47615, 48685, 66661, 90335, 108605, 123799, 167765, 201695, 234871, 276167, 282373, 333305, 618995, 866593, 1174355, 1380835, 1411865, 1933169, 3590171, 4332965, 9665845, 17950855, 25131197, 125655985]

約数ペア:

[(1, 125655985), (5, 25131197), (7, 17950855), (13, 9665845), (29, 4332965), (35, 3590171), (65, 1933169), (89, 1411865), (91, 1380835), (107, 1174355), (145, 866593), (203, 618995), (377, 333305), (445, 282373), (455, 276167), (535, 234871), (623, 201695), (749, 167765), (1015, 123799), (1157, 108605), (1391, 90335), (1885, 66661), (2581, 48685), (2639, 47615), (3103, 40495), (3115, 40339), (3745, 33553), (5785, 21721), (6955, 18067), (8099, 15515), (9523, 13195), (9737, 12905)]