129601515

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{1019}}^1$

素因数の和:1227

約数の個数: 32

約数和(自身を含む): 212486400

約数和(自身を除く): 82884885

約数列:

[1, 3, 5, 15, 61, 139, 183, 305, 417, 695, 915, 1019, 2085, 3057, 5095, 8479, 15285, 25437, 42395, 62159, 127185, 141641, 186477, 310795, 424923, 708205, 932385, 2124615, 8640101, 25920303, 43200505, 129601515]

約数ペア:

[(1, 129601515), (3, 43200505), (5, 25920303), (15, 8640101), (61, 2124615), (139, 932385), (183, 708205), (305, 424923), (417, 310795), (695, 186477), (915, 141641), (1019, 127185), (2085, 62159), (3057, 42395), (5095, 25437), (8479, 15285)]