2467395

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{373}}^1$

素因数の和:401

約数の個数: 48

約数和(自身を含む): 5116320

約数和(自身を除く): 2648925

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 373, 441, 735, 945, 1119, 1323, 1865, 2205, 2611, 3357, 5595, 6615, 7833, 10071, 13055, 16785, 18277, 23499, 39165, 50355, 54831, 70497, 91385, 117495, 164493, 274155, 352485, 493479, 822465, 2467395]

約数ペア:

[(1, 2467395), (3, 822465), (5, 493479), (7, 352485), (9, 274155), (15, 164493), (21, 117495), (27, 91385), (35, 70497), (45, 54831), (49, 50355), (63, 39165), (105, 23499), (135, 18277), (147, 16785), (189, 13055), (245, 10071), (315, 7833), (373, 6615), (441, 5595), (735, 3357), (945, 2611), (1119, 2205), (1323, 1865)]