230935185

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{727}}^1$

素因数の和:935

約数の個数: 64

約数和(自身を含む): 445186560

約数和(自身を除く): 214251375

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 181, 195, 351, 543, 585, 727, 905, 1629, 1755, 2181, 2353, 2715, 3635, 4887, 6543, 7059, 8145, 9451, 10905, 11765, 19629, 21177, 24435, 28353, 32715, 35295, 47255, 63531, 85059, 98145, 105885, 131587, 141765, 255177, 317655, 394761, 425295, 657935, 1184283, 1275885, 1710631, 1973805, 3552849, 5131893, 5921415, 8553155, 15395679, 17764245, 25659465, 46187037, 76978395, 230935185]

約数ペア:

[(1, 230935185), (3, 76978395), (5, 46187037), (9, 25659465), (13, 17764245), (15, 15395679), (27, 8553155), (39, 5921415), (45, 5131893), (65, 3552849), (117, 1973805), (135, 1710631), (181, 1275885), (195, 1184283), (351, 657935), (543, 425295), (585, 394761), (727, 317655), (905, 255177), (1629, 141765), (1755, 131587), (2181, 105885), (2353, 98145), (2715, 85059), (3635, 63531), (4887, 47255), (6543, 35295), (7059, 32715), (8145, 28353), (9451, 24435), (10905, 21177), (11765, 19629)]