15527820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3361}}^1$

素因数の和:3391

約数の個数: 96

約数和(自身を含む): 54222336

約数和(自身を除く): 38694516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 3361, 4620, 6722, 10083, 13444, 16805, 20166, 23527, 33610, 36971, 40332, 47054, 50415, 67220, 70581, 73942, 94108, 100830, 110913, 117635, 141162, 147884, 184855, 201660, 221826, 235270, 258797, 282324, 352905, 369710, 443652, 470540, 517594, 554565, 705810, 739420, 776391, 1035188, 1109130, 1293985, 1411620, 1552782, 2218260, 2587970, 3105564, 3881955, 5175940, 7763910, 15527820]

約数ペア:

[(1, 15527820), (2, 7763910), (3, 5175940), (4, 3881955), (5, 3105564), (6, 2587970), (7, 2218260), (10, 1552782), (11, 1411620), (12, 1293985), (14, 1109130), (15, 1035188), (20, 776391), (21, 739420), (22, 705810), (28, 554565), (30, 517594), (33, 470540), (35, 443652), (42, 369710), (44, 352905), (55, 282324), (60, 258797), (66, 235270), (70, 221826), (77, 201660), (84, 184855), (105, 147884), (110, 141162), (132, 117635), (140, 110913), (154, 100830), (165, 94108), (210, 73942), (220, 70581), (231, 67220), (308, 50415), (330, 47054), (385, 40332), (420, 36971), (462, 33610), (660, 23527), (770, 20166), (924, 16805), (1155, 13444), (1540, 10083), (2310, 6722), (3361, 4620)]