77506425

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{8011}}^1$

素因数の和:8070

約数の個数: 36

約数和(自身を含む): 142068784

約数和(自身を除く): 64562359

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 129, 215, 225, 387, 645, 1075, 1935, 3225, 8011, 9675, 24033, 40055, 72099, 120165, 200275, 344473, 360495, 600825, 1033419, 1722365, 1802475, 3100257, 5167095, 8611825, 15501285, 25835475, 77506425]

約数ペア:

[(1, 77506425), (3, 25835475), (5, 15501285), (9, 8611825), (15, 5167095), (25, 3100257), (43, 1802475), (45, 1722365), (75, 1033419), (129, 600825), (215, 360495), (225, 344473), (387, 200275), (645, 120165), (1075, 72099), (1935, 40055), (3225, 24033), (8011, 9675)]