42878049325

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1\times {\mathrm{2377}}^1$

素因数の和:2734

約数の個数: 48

約数和(自身を含む): 55730808000

約数和(自身を除く): 12852758675

約数列:

[1, 5, 25, 29, 139, 145, 179, 695, 725, 895, 2377, 3475, 4031, 4475, 5191, 11885, 20155, 24881, 25955, 59425, 68933, 100775, 124405, 129775, 330403, 344665, 425483, 622025, 721549, 1652015, 1723325, 2127415, 3607745, 8260075, 9581687, 10637075, 12339007, 18038725, 47908435, 59142137, 61695035, 239542175, 295710685, 308475175, 1478553425, 1715121973, 8575609865, 42878049325]

約数ペア:

[(1, 42878049325), (5, 8575609865), (25, 1715121973), (29, 1478553425), (139, 308475175), (145, 295710685), (179, 239542175), (695, 61695035), (725, 59142137), (895, 47908435), (2377, 18038725), (3475, 12339007), (4031, 10637075), (4475, 9581687), (5191, 8260075), (11885, 3607745), (20155, 2127415), (24881, 1723325), (25955, 1652015), (59425, 721549), (68933, 622025), (100775, 425483), (124405, 344665), (129775, 330403)]