30389285565

素因数分解:

$3^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{688397}}^1$

素因数の和:688523

約数の個数: 40

約数和(自身を含む): 54975464280

約数和(自身を除く): 24586178715

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 109, 135, 327, 405, 545, 981, 1635, 2943, 4905, 8829, 14715, 44145, 688397, 2065191, 3441985, 6195573, 10325955, 18586719, 30977865, 55760157, 75035273, 92933595, 225105819, 278800785, 375176365, 675317457, 1125529095, 2025952371, 3376587285, 6077857113, 10129761855, 30389285565]

約数ペア:

[(1, 30389285565), (3, 10129761855), (5, 6077857113), (9, 3376587285), (15, 2025952371), (27, 1125529095), (45, 675317457), (81, 375176365), (109, 278800785), (135, 225105819), (327, 92933595), (405, 75035273), (545, 55760157), (981, 30977865), (1635, 18586719), (2943, 10325955), (4905, 6195573), (8829, 3441985), (14715, 2065191), (44145, 688397)]