3143205

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 6115200

約数和(自身を除く): 2971995

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 199, 243, 351, 405, 585, 597, 995, 1053, 1215, 1755, 1791, 2587, 2985, 3159, 5265, 5373, 7761, 8955, 12935, 15795, 16119, 23283, 26865, 38805, 48357, 69849, 80595, 116415, 209547, 241785, 349245, 628641, 1047735, 3143205]

約数ペア:

[(1, 3143205), (3, 1047735), (5, 628641), (9, 349245), (13, 241785), (15, 209547), (27, 116415), (39, 80595), (45, 69849), (65, 48357), (81, 38805), (117, 26865), (135, 23283), (195, 16119), (199, 15795), (243, 12935), (351, 8955), (405, 7761), (585, 5373), (597, 5265), (995, 3159), (1053, 2985), (1215, 2587), (1755, 1791)]