141497025

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 241484544

約数和(自身を除く): 99987519

約数列:

[1, 3, 5, 15, 25, 47, 75, 137, 141, 235, 293, 411, 685, 705, 879, 1175, 1465, 2055, 3425, 3525, 4395, 6439, 7325, 10275, 13771, 19317, 21975, 32195, 40141, 41313, 68855, 96585, 120423, 160975, 200705, 206565, 344275, 482925, 602115, 1003525, 1032825, 1886627, 3010575, 5659881, 9433135, 28299405, 47165675, 141497025]

約数ペア:

[(1, 141497025), (3, 47165675), (5, 28299405), (15, 9433135), (25, 5659881), (47, 3010575), (75, 1886627), (137, 1032825), (141, 1003525), (235, 602115), (293, 482925), (411, 344275), (685, 206565), (705, 200705), (879, 160975), (1175, 120423), (1465, 96585), (2055, 68855), (3425, 41313), (3525, 40141), (4395, 32195), (6439, 21975), (7325, 19317), (10275, 13771)]