515165937

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{479}}^1$

素因数の和:638

約数の個数: 64

約数和(自身を含む): 851558400

約数和(自身を除く): 336392463

約数列:

[1, 3, 11, 13, 23, 33, 39, 69, 109, 143, 253, 299, 327, 429, 479, 759, 897, 1199, 1417, 1437, 2507, 3289, 3597, 4251, 5269, 6227, 7521, 9867, 11017, 15587, 15807, 18681, 27577, 32591, 33051, 46761, 52211, 68497, 82731, 97773, 121187, 143221, 156633, 205491, 358501, 363561, 429663, 574321, 678743, 1075503, 1200853, 1575431, 1722963, 2036229, 3602559, 4726293, 7466173, 13209383, 15611089, 22398519, 39628149, 46833267, 171721979, 515165937]

約数ペア:

[(1, 515165937), (3, 171721979), (11, 46833267), (13, 39628149), (23, 22398519), (33, 15611089), (39, 13209383), (69, 7466173), (109, 4726293), (143, 3602559), (253, 2036229), (299, 1722963), (327, 1575431), (429, 1200853), (479, 1075503), (759, 678743), (897, 574321), (1199, 429663), (1417, 363561), (1437, 358501), (2507, 205491), (3289, 156633), (3597, 143221), (4251, 121187), (5269, 97773), (6227, 82731), (7521, 68497), (9867, 52211), (11017, 46761), (15587, 33051), (15807, 32591), (18681, 27577)]