27319977405

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{615107}}^1$

素因数の和:615175

約数の個数: 64

約数和(自身を含む): 56688353280

約数和(自身を除く): 29368375875

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 47, 63, 105, 135, 141, 189, 235, 315, 329, 423, 705, 945, 987, 1269, 1645, 2115, 2961, 4935, 6345, 8883, 14805, 44415, 615107, 1845321, 3075535, 4305749, 5535963, 9226605, 12917247, 16607889, 21528745, 27679815, 28910029, 38751741, 64586235, 83039445, 86730087, 116255223, 144550145, 193758705, 202370203, 260190261, 433650435, 581276115, 607110609, 780570783, 1011851015, 1300951305, 1821331827, 3035553045, 3902853915, 5463995481, 9106659135, 27319977405]

約数ペア:

[(1, 27319977405), (3, 9106659135), (5, 5463995481), (7, 3902853915), (9, 3035553045), (15, 1821331827), (21, 1300951305), (27, 1011851015), (35, 780570783), (45, 607110609), (47, 581276115), (63, 433650435), (105, 260190261), (135, 202370203), (141, 193758705), (189, 144550145), (235, 116255223), (315, 86730087), (329, 83039445), (423, 64586235), (705, 38751741), (945, 28910029), (987, 27679815), (1269, 21528745), (1645, 16607889), (2115, 12917247), (2961, 9226605), (4935, 5535963), (6345, 4305749), (8883, 3075535), (14805, 1845321), (44415, 615107)]