2484405

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 5529600

約数和(自身を除く): 3045195

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 77, 99, 105, 135, 165, 189, 231, 239, 297, 315, 385, 495, 693, 717, 945, 1155, 1195, 1485, 1673, 2079, 2151, 2629, 3465, 3585, 5019, 6453, 7887, 8365, 10395, 10755, 13145, 15057, 18403, 23661, 25095, 32265, 39435, 45171, 55209, 70983, 75285, 92015, 118305, 165627, 225855, 276045, 354915, 496881, 828135, 2484405]

約数ペア:

[(1, 2484405), (3, 828135), (5, 496881), (7, 354915), (9, 276045), (11, 225855), (15, 165627), (21, 118305), (27, 92015), (33, 75285), (35, 70983), (45, 55209), (55, 45171), (63, 39435), (77, 32265), (99, 25095), (105, 23661), (135, 18403), (165, 15057), (189, 13145), (231, 10755), (239, 10395), (297, 8365), (315, 7887), (385, 6453), (495, 5019), (693, 3585), (717, 3465), (945, 2629), (1155, 2151), (1195, 2079), (1485, 1673)]