2005152045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{12967}}^1$

素因数の和:13062

約数の個数: 48

約数和(自身を含む): 3531238272

約数和(自身を除く): 1526086227

約数列:

[1, 3, 5, 13, 15, 39, 61, 65, 169, 183, 195, 305, 507, 793, 845, 915, 2379, 2535, 3965, 10309, 11895, 12967, 30927, 38901, 51545, 64835, 154635, 168571, 194505, 505713, 790987, 842855, 2191423, 2372961, 2528565, 3954935, 6574269, 10282831, 10957115, 11864805, 30848493, 32871345, 51414155, 133676803, 154242465, 401030409, 668384015, 2005152045]

約数ペア:

[(1, 2005152045), (3, 668384015), (5, 401030409), (13, 154242465), (15, 133676803), (39, 51414155), (61, 32871345), (65, 30848493), (169, 11864805), (183, 10957115), (195, 10282831), (305, 6574269), (507, 3954935), (793, 2528565), (845, 2372961), (915, 2191423), (2379, 842855), (2535, 790987), (3965, 505713), (10309, 194505), (11895, 168571), (12967, 154635), (30927, 64835), (38901, 51545)]