68335605

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{587}}^1$

素因数の和:810

約数の個数: 48

約数和(自身を含む): 128419200

約数和(自身を除く): 60083595

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 199, 585, 587, 597, 995, 1761, 1791, 2587, 2935, 2985, 5283, 7631, 7761, 8805, 8955, 12935, 22893, 23283, 26415, 38155, 38805, 68679, 114465, 116415, 116813, 343395, 350439, 584065, 1051317, 1518569, 1752195, 4555707, 5256585, 7592845, 13667121, 22778535, 68335605]

約数ペア:

[(1, 68335605), (3, 22778535), (5, 13667121), (9, 7592845), (13, 5256585), (15, 4555707), (39, 1752195), (45, 1518569), (65, 1051317), (117, 584065), (195, 350439), (199, 343395), (585, 116813), (587, 116415), (597, 114465), (995, 68679), (1761, 38805), (1791, 38155), (2587, 26415), (2935, 23283), (2985, 22893), (5283, 12935), (7631, 8955), (7761, 8805)]