27156765945

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{983}}^1\times {\mathrm{1549}}^1$

素因数の和:2610

約数の個数: 64

約数和(自身を含む): 46122048000

約数和(自身を除く): 18965282055

約数列:

[1, 3, 5, 15, 29, 41, 87, 123, 145, 205, 435, 615, 983, 1189, 1549, 2949, 3567, 4647, 4915, 5945, 7745, 14745, 17835, 23235, 28507, 40303, 44921, 63509, 85521, 120909, 134763, 142535, 190527, 201515, 224605, 317545, 427605, 604545, 673815, 952635, 1168787, 1522667, 1841761, 3506361, 4568001, 5525283, 5843935, 7613335, 9208805, 17531805, 22840005, 27626415, 44157343, 62429347, 132472029, 187288041, 220786715, 312146735, 662360145, 936440205, 1810451063, 5431353189, 9052255315, 27156765945]

約数ペア:

[(1, 27156765945), (3, 9052255315), (5, 5431353189), (15, 1810451063), (29, 936440205), (41, 662360145), (87, 312146735), (123, 220786715), (145, 187288041), (205, 132472029), (435, 62429347), (615, 44157343), (983, 27626415), (1189, 22840005), (1549, 17531805), (2949, 9208805), (3567, 7613335), (4647, 5843935), (4915, 5525283), (5945, 4568001), (7745, 3506361), (14745, 1841761), (17835, 1522667), (23235, 1168787), (28507, 952635), (40303, 673815), (44921, 604545), (63509, 427605), (85521, 317545), (120909, 224605), (134763, 201515), (142535, 190527)]