141844215

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 249984000

約数和(自身を除く): 108139785

約数列:

[1, 3, 5, 15, 19, 41, 57, 61, 95, 123, 183, 199, 205, 285, 305, 597, 615, 779, 915, 995, 1159, 2337, 2501, 2985, 3477, 3781, 3895, 5795, 7503, 8159, 11343, 11685, 12139, 12505, 17385, 18905, 24477, 36417, 37515, 40795, 47519, 56715, 60695, 122385, 142557, 155021, 182085, 230641, 237595, 465063, 497699, 691923, 712785, 775105, 1153205, 1493097, 2325315, 2488495, 3459615, 7465485, 9456281, 28368843, 47281405, 141844215]

約数ペア:

[(1, 141844215), (3, 47281405), (5, 28368843), (15, 9456281), (19, 7465485), (41, 3459615), (57, 2488495), (61, 2325315), (95, 1493097), (123, 1153205), (183, 775105), (199, 712785), (205, 691923), (285, 497699), (305, 465063), (597, 237595), (615, 230641), (779, 182085), (915, 155021), (995, 142557), (1159, 122385), (2337, 60695), (2501, 56715), (2985, 47519), (3477, 40795), (3781, 37515), (3895, 36417), (5795, 24477), (7503, 18905), (8159, 17385), (11343, 12505), (11685, 12139)]