55973385

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{587}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 105303744

約数和(自身を除く): 49330359

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 163, 195, 489, 585, 587, 815, 1467, 1761, 2119, 2445, 2935, 5283, 6357, 7335, 7631, 8805, 10595, 19071, 22893, 26415, 31785, 38155, 68679, 95355, 95681, 114465, 287043, 343395, 478405, 861129, 1243853, 1435215, 3731559, 4305645, 6219265, 11194677, 18657795, 55973385]

約数ペア:

[(1, 55973385), (3, 18657795), (5, 11194677), (9, 6219265), (13, 4305645), (15, 3731559), (39, 1435215), (45, 1243853), (65, 861129), (117, 478405), (163, 343395), (195, 287043), (489, 114465), (585, 95681), (587, 95355), (815, 68679), (1467, 38155), (1761, 31785), (2119, 26415), (2445, 22893), (2935, 19071), (5283, 10595), (6357, 8805), (7335, 7631)]