428103664185

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{1735919}}^1$

素因数の和:1736369

約数の個数: 32

約数和(自身を含む): 703422558720

約数和(自身を除く): 275318894535

約数列:

[1, 3, 5, 15, 41, 123, 205, 401, 615, 1203, 2005, 6015, 16441, 49323, 82205, 246615, 1735919, 5207757, 8679595, 26038785, 71172679, 213518037, 355863395, 696103519, 1067590185, 2088310557, 3480517595, 10441552785, 28540244279, 85620732837, 142701221395, 428103664185]

約数ペア:

[(1, 428103664185), (3, 142701221395), (5, 85620732837), (15, 28540244279), (41, 10441552785), (123, 3480517595), (205, 2088310557), (401, 1067590185), (615, 696103519), (1203, 355863395), (2005, 213518037), (6015, 71172679), (16441, 26038785), (49323, 8679595), (82205, 5207757), (246615, 1735919)]