2071095

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:96

約数の個数: 48

約数和(自身を含む): 3864960

約数和(自身を除く): 1793865

約数列:

[1, 3, 5, 13, 15, 19, 39, 43, 57, 65, 95, 129, 169, 195, 215, 247, 285, 507, 559, 645, 741, 817, 845, 1235, 1677, 2451, 2535, 2795, 3211, 3705, 4085, 7267, 8385, 9633, 10621, 12255, 16055, 21801, 31863, 36335, 48165, 53105, 109005, 138073, 159315, 414219, 690365, 2071095]

約数ペア:

[(1, 2071095), (3, 690365), (5, 414219), (13, 159315), (15, 138073), (19, 109005), (39, 53105), (43, 48165), (57, 36335), (65, 31863), (95, 21801), (129, 16055), (169, 12255), (195, 10621), (215, 9633), (247, 8385), (285, 7267), (507, 4085), (559, 3705), (645, 3211), (741, 2795), (817, 2535), (845, 2451), (1235, 1677)]