4948515

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1$

素因数の和:804

約数の個数: 48

約数和(自身を含む): 10090080

約数和(自身を除く): 5141565

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 715, 769, 1287, 2145, 2307, 3845, 6435, 6921, 8459, 9997, 11535, 25377, 29991, 34605, 42295, 49985, 76131, 89973, 109967, 126885, 149955, 329901, 380655, 449865, 549835, 989703, 1649505, 4948515]

約数ペア:

[(1, 4948515), (3, 1649505), (5, 989703), (9, 549835), (11, 449865), (13, 380655), (15, 329901), (33, 149955), (39, 126885), (45, 109967), (55, 89973), (65, 76131), (99, 49985), (117, 42295), (143, 34605), (165, 29991), (195, 25377), (429, 11535), (495, 9997), (585, 8459), (715, 6921), (769, 6435), (1287, 3845), (2145, 2307)]