273926025

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41981}}^1$

素因数の和:42026

約数の個数: 36

約数和(自身を含む): 507562380

約数和(自身を除く): 233636355

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 435, 725, 1305, 2175, 6525, 41981, 125943, 209905, 377829, 629715, 1049525, 1217449, 1889145, 3148575, 3652347, 6087245, 9445725, 10957041, 18261735, 30436225, 54785205, 91308675, 273926025]

約数ペア:

[(1, 273926025), (3, 91308675), (5, 54785205), (9, 30436225), (15, 18261735), (25, 10957041), (29, 9445725), (45, 6087245), (75, 3652347), (87, 3148575), (145, 1889145), (225, 1217449), (261, 1049525), (435, 629715), (725, 377829), (1305, 209905), (2175, 125943), (6525, 41981)]